./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh --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 4b22aa97f1913ae3cfccd3ac43d88bdb4353913e6f399c17cfa9647d6764d2ff --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 15:53:58,885 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 15:53:58,948 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 15:53:58,953 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 15:53:58,953 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 15:53:58,978 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 15:53:58,979 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 15:53:58,979 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 15:53:58,980 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 15:53:58,980 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 15:53:58,981 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 15:53:58,981 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 15:53:58,982 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 15:53:58,982 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 15:53:58,983 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 15:53:58,983 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 15:53:58,984 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 15:53:58,984 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 15:53:58,985 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 15:53:58,985 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 15:53:58,986 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 15:53:58,986 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 15:53:58,987 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 15:53:58,988 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 15:53:58,988 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 15:53:58,989 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 15:53:58,989 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 15:53:58,989 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 15:53:58,990 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 15:53:58,990 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 15:53:58,991 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 15:53:58,991 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 15:53:58,991 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 15:53:58,992 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 15:53:58,992 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 15:53:58,992 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 15:53:58,992 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 15:53:58,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:53:58,993 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 15:53:58,993 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 15:53:58,993 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 15:53:58,994 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 15:53:58,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 15:53:58,994 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 15:53:58,994 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 15:53:58,994 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 15:53:58,995 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 15:53:58,995 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_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b22aa97f1913ae3cfccd3ac43d88bdb4353913e6f399c17cfa9647d6764d2ff [2023-12-02 15:53:59,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 15:53:59,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 15:53:59,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 15:53:59,211 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 15:53:59,212 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 15:53:59,213 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i [2023-12-02 15:54:01,926 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 15:54:02,146 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 15:54:02,147 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i [2023-12-02 15:54:02,160 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/data/beac2c18b/1d0868569c8d419cafd58049cb75a77d/FLAGf5a41d7be [2023-12-02 15:54:02,174 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/data/beac2c18b/1d0868569c8d419cafd58049cb75a77d [2023-12-02 15:54:02,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 15:54:02,178 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 15:54:02,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 15:54:02,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 15:54:02,184 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 15:54:02,185 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,186 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c7c7a0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02, skipping insertion in model container [2023-12-02 15:54:02,187 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,231 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 15:54:02,360 WARN L240 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_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i[916,929] [2023-12-02 15:54:02,479 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:54:02,492 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 15:54:02,503 WARN L240 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_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i[916,929] [2023-12-02 15:54:02,558 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:54:02,578 INFO L206 MainTranslator]: Completed translation [2023-12-02 15:54:02,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02 WrapperNode [2023-12-02 15:54:02,579 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 15:54:02,580 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 15:54:02,580 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 15:54:02,580 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 15:54:02,588 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,611 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,708 INFO L138 Inliner]: procedures = 26, calls = 67, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 547 [2023-12-02 15:54:02,708 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 15:54:02,709 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 15:54:02,709 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 15:54:02,709 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 15:54:02,719 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,719 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,731 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,731 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,757 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,763 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,770 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,780 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,788 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 15:54:02,789 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 15:54:02,789 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 15:54:02,789 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 15:54:02,790 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (1/1) ... [2023-12-02 15:54:02,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:54:02,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:54:02,819 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 15:54:02,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 15:54:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 15:54:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 15:54:02,850 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 15:54:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 15:54:02,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 15:54:02,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 15:54:02,967 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 15:54:02,970 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 15:54:03,716 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 15:54:04,561 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 15:54:04,561 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 15:54:04,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:54:04 BoogieIcfgContainer [2023-12-02 15:54:04,563 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 15:54:04,565 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 15:54:04,565 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 15:54:04,568 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 15:54:04,569 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:54:02" (1/3) ... [2023-12-02 15:54:04,569 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b17b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:54:04, skipping insertion in model container [2023-12-02 15:54:04,569 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:02" (2/3) ... [2023-12-02 15:54:04,570 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b17b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:54:04, skipping insertion in model container [2023-12-02 15:54:04,570 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:54:04" (3/3) ... [2023-12-02 15:54:04,571 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-78.i [2023-12-02 15:54:04,590 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 15:54:04,590 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 15:54:04,640 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 15:54:04,647 INFO L357 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, mHoare=true, 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;@4f243ad3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 15:54:04,647 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 15:54:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 39 states have (on average 1.0769230769230769) internal successors, (42), 40 states have internal predecessors, (42), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-12-02 15:54:04,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-02 15:54:04,668 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:54:04,669 INFO L195 NwaCegarLoop]: trace histogram [54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:54:04,670 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:54:04,675 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:54:04,675 INFO L85 PathProgramCache]: Analyzing trace with hash 976643510, now seen corresponding path program 1 times [2023-12-02 15:54:04,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:54:04,685 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686223952] [2023-12-02 15:54:04,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:54:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:54:04,909 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 15:54:04,910 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [239196425] [2023-12-02 15:54:04,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:54:04,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:54:04,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:54:04,912 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:54:04,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 15:54:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 15:54:19,322 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 15:54:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 15:54:33,911 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 15:54:33,913 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 15:54:33,914 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 15:54:33,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-12-02 15:54:34,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 15:54:34,121 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 15:54:34,125 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 15:54:34,320 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:54:34 BoogieIcfgContainer [2023-12-02 15:54:34,321 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 15:54:34,321 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 15:54:34,321 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 15:54:34,321 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 15:54:34,322 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:54:04" (3/4) ... [2023-12-02 15:54:34,324 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 15:54:34,325 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 15:54:34,326 INFO L158 Benchmark]: Toolchain (without parser) took 32147.90ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 109.5MB in the beginning and 110.1MB in the end (delta: -569.9kB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2023-12-02 15:54:34,327 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 111.1MB. Free memory is still 59.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 15:54:34,327 INFO L158 Benchmark]: CACSL2BoogieTranslator took 399.84ms. Allocated memory is still 146.8MB. Free memory was 109.3MB in the beginning and 84.4MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-12-02 15:54:34,328 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.51ms. Allocated memory is still 146.8MB. Free memory was 84.4MB in the beginning and 110.2MB in the end (delta: -25.9MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2023-12-02 15:54:34,329 INFO L158 Benchmark]: Boogie Preprocessor took 78.83ms. Allocated memory is still 146.8MB. Free memory was 110.2MB in the beginning and 104.5MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-12-02 15:54:34,329 INFO L158 Benchmark]: RCFGBuilder took 1774.50ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 104.5MB in the beginning and 106.2MB in the end (delta: -1.6MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2023-12-02 15:54:34,330 INFO L158 Benchmark]: TraceAbstraction took 29755.57ms. Allocated memory is still 186.6MB. Free memory was 106.2MB in the beginning and 110.1MB in the end (delta: -3.9MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2023-12-02 15:54:34,330 INFO L158 Benchmark]: Witness Printer took 3.93ms. Allocated memory is still 186.6MB. Free memory is still 110.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 15:54:34,333 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 111.1MB. Free memory is still 59.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 399.84ms. Allocated memory is still 146.8MB. Free memory was 109.3MB in the beginning and 84.4MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 128.51ms. Allocated memory is still 146.8MB. Free memory was 84.4MB in the beginning and 110.2MB in the end (delta: -25.9MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 78.83ms. Allocated memory is still 146.8MB. Free memory was 110.2MB in the beginning and 104.5MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1774.50ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 104.5MB in the beginning and 106.2MB in the end (delta: -1.6MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. * TraceAbstraction took 29755.57ms. Allocated memory is still 186.6MB. Free memory was 106.2MB in the beginning and 110.1MB in the end (delta: -3.9MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. * Witness Printer took 3.93ms. Allocated memory is still 186.6MB. Free memory is still 110.1MB. 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 shiftRight at line 222, overapproximation of someBinaryArithmeticDOUBLEoperation at line 244, overapproximation of someBinaryFLOATComparisonOperation at line 103, overapproximation of bitwiseOr at line 141, overapproximation of someUnaryDOUBLEoperation at line 63, overapproximation of bitwiseAnd at line 119, overapproximation of someBinaryDOUBLEComparisonOperation at line 286, overapproximation of someUnaryFLOAToperation at line 161, overapproximation of someBinaryArithmeticFLOAToperation at line 167. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -4; [L23] unsigned char var_1_3 = 64; [L24] unsigned char var_1_4 = 0; [L25] unsigned char var_1_5 = 2; [L26] unsigned short int var_1_6 = 10; [L27] double var_1_8 = 1.875; [L28] signed long int var_1_9 = -4; [L29] double var_1_10 = 63.5; [L30] double var_1_11 = 255.375; [L31] double var_1_12 = 999999999.525; [L32] double var_1_13 = 63.75; [L33] double var_1_14 = 0.625; [L34] unsigned short int var_1_15 = 5; [L35] signed char var_1_16 = 4; [L36] signed char var_1_17 = 0; [L37] signed char var_1_18 = -2; [L38] signed char var_1_19 = 1; [L39] unsigned short int var_1_20 = 50; [L40] unsigned short int var_1_21 = 0; [L41] unsigned char var_1_22 = 2; [L42] float var_1_23 = 0.933; [L43] float var_1_24 = 4.25; [L44] float var_1_25 = 200.7; [L45] unsigned char var_1_26 = 100; [L46] unsigned char var_1_27 = 64; [L47] unsigned char var_1_28 = 25; [L48] unsigned char var_1_29 = 8; [L49] signed long int var_1_30 = -1000000; [L50] unsigned char var_1_31 = 2; [L51] signed long int var_1_32 = -100; [L52] unsigned char var_1_33 = 0; [L53] signed long int var_1_34 = -128; [L54] unsigned char var_1_35 = 1; [L55] unsigned char var_1_36 = 10; [L56] unsigned char var_1_37 = 5; [L57] signed long int var_1_38 = 10; [L58] unsigned long int var_1_39 = 64; [L59] unsigned long int var_1_40 = 3967768577; [L60] signed short int var_1_41 = -500; [L61] signed short int var_1_42 = 64; [L62] signed short int var_1_43 = -16; [L63] float var_1_44 = -0.65; [L64] float var_1_45 = 50.8; [L65] float var_1_46 = 7.25; [L66] float var_1_47 = 15.1; [L67] float var_1_48 = 256.6; [L68] float var_1_49 = 24.8; [L69] unsigned short int var_1_50 = 1; [L70] unsigned short int var_1_51 = 54377; [L71] unsigned short int var_1_52 = 2; [L72] unsigned long int var_1_53 = 4; [L73] signed short int var_1_54 = 64; [L74] signed long int var_1_55 = 200; [L75] unsigned char var_1_56 = 1; [L76] unsigned char var_1_57 = 0; [L77] unsigned char var_1_58 = 0; [L78] unsigned char var_1_59 = 0; [L79] signed char var_1_60 = -1; [L80] unsigned char var_1_61 = 10; [L81] unsigned long int var_1_62 = 10; [L82] signed short int var_1_63 = -5; [L83] double var_1_64 = 1.75; [L84] double var_1_65 = 7.5; [L85] double var_1_66 = 128.25; [L86] unsigned short int var_1_67 = 128; [L87] signed long int var_1_68 = 1000000000; [L88] unsigned char var_1_69 = 1; [L89] float var_1_70 = 64.5; [L90] unsigned short int var_1_71 = 256; [L91] unsigned long int var_1_72 = 1; [L92] signed char var_1_73 = -4; [L93] unsigned short int var_1_74 = 10; [L94] signed char var_1_75 = 5; [L95] unsigned char last_1_var_1_3 = 64; [L96] unsigned short int last_1_var_1_6 = 10; [L97] unsigned short int last_1_var_1_15 = 5; [L98] unsigned short int last_1_var_1_20 = 50; [L99] unsigned short int last_1_var_1_21 = 0; [L401] isInitial = 1 [L402] FCALL initially() [L403] COND TRUE 1 [L404] CALL updateLastVariables() [L390] last_1_var_1_3 = var_1_3 [L391] last_1_var_1_6 = var_1_6 [L392] last_1_var_1_15 = var_1_15 [L393] last_1_var_1_20 = var_1_20 [L394] last_1_var_1_21 = var_1_21 [L404] RET updateLastVariables() [L405] CALL updateVariables() [L301] var_1_4 = __VERIFIER_nondet_uchar() [L302] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=2, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-4] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=2, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-4] [L303] CALL assume_abort_if_not(var_1_4 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=2, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-4] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_4 <= 254) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=2, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-4] [L304] var_1_5 = __VERIFIER_nondet_uchar() [L305] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-4] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-4] [L306] CALL assume_abort_if_not(var_1_5 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-4] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_5 <= 254) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-4] [L307] var_1_9 = __VERIFIER_nondet_long() [L308] CALL assume_abort_if_not(var_1_9 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_9 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L309] CALL assume_abort_if_not(var_1_9 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_9 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L310] CALL assume_abort_if_not(var_1_9 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_9 != 0) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_10=127/2, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L311] var_1_10 = __VERIFIER_nondet_double() [L312] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_11=2043/8, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L313] var_1_11 = __VERIFIER_nondet_double() [L314] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L314] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_12=39999999981/40, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L315] var_1_12 = __VERIFIER_nondet_double() [L316] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_13=255/4, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L317] var_1_13 = __VERIFIER_nondet_double() [L318] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_14=5/8, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L319] var_1_14 = __VERIFIER_nondet_double() [L320] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L320] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=0, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L321] var_1_17 = __VERIFIER_nondet_char() [L322] CALL assume_abort_if_not(var_1_17 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L322] RET assume_abort_if_not(var_1_17 >= -63) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L323] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=-2, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L324] var_1_18 = __VERIFIER_nondet_char() [L325] CALL assume_abort_if_not(var_1_18 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L325] RET assume_abort_if_not(var_1_18 >= -31) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L326] CALL assume_abort_if_not(var_1_18 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not(var_1_18 <= 32) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=1, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L327] var_1_19 = __VERIFIER_nondet_char() [L328] CALL assume_abort_if_not(var_1_19 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L328] RET assume_abort_if_not(var_1_19 >= -31) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L329] CALL assume_abort_if_not(var_1_19 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_19 <= 31) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_23=933/1000, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L330] var_1_23 = __VERIFIER_nondet_float() [L331] CALL assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_24=17/4, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L332] var_1_24 = __VERIFIER_nondet_float() [L333] CALL assume_abort_if_not((var_1_24 >= -922337.2036854776000e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854776000e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not((var_1_24 >= -922337.2036854776000e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854776000e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L334] CALL assume_abort_if_not(var_1_24 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_24 != 0.0F) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_25=2007/10, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L335] var_1_25 = __VERIFIER_nondet_float() [L336] CALL assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=100, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L337] var_1_26 = __VERIFIER_nondet_uchar() [L338] CALL assume_abort_if_not(var_1_26 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_26 >= 63) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L339] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=64, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L340] var_1_27 = __VERIFIER_nondet_uchar() [L341] CALL assume_abort_if_not(var_1_27 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_27 >= 64) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L342] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=25, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L343] var_1_28 = __VERIFIER_nondet_uchar() [L344] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L345] CALL assume_abort_if_not(var_1_28 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_28 <= 127) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=8, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L346] var_1_29 = __VERIFIER_nondet_uchar() [L347] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L347] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L348] CALL assume_abort_if_not(var_1_29 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not(var_1_29 <= 127) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=2, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L349] var_1_31 = __VERIFIER_nondet_uchar() [L350] CALL assume_abort_if_not(var_1_31 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L350] RET assume_abort_if_not(var_1_31 >= 1) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L351] CALL assume_abort_if_not(var_1_31 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L351] RET assume_abort_if_not(var_1_31 <= 127) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=0, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L352] var_1_33 = __VERIFIER_nondet_uchar() [L353] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L353] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L354] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L354] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=-128, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L355] var_1_34 = __VERIFIER_nondet_long() [L356] CALL assume_abort_if_not(var_1_34 >= -2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L356] RET assume_abort_if_not(var_1_34 >= -2147483646) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L357] CALL assume_abort_if_not(var_1_34 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L357] RET assume_abort_if_not(var_1_34 <= 2147483646) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=10, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L358] var_1_36 = __VERIFIER_nondet_uchar() [L359] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L359] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L360] CALL assume_abort_if_not(var_1_36 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L360] RET assume_abort_if_not(var_1_36 <= 64) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=5, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L361] var_1_37 = __VERIFIER_nondet_uchar() [L362] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L362] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L363] CALL assume_abort_if_not(var_1_37 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L363] RET assume_abort_if_not(var_1_37 <= 63) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=3967768577, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L364] var_1_40 = __VERIFIER_nondet_ulong() [L365] CALL assume_abort_if_not(var_1_40 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L365] RET assume_abort_if_not(var_1_40 >= 2147483647) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L366] CALL assume_abort_if_not(var_1_40 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L366] RET assume_abort_if_not(var_1_40 <= 4294967294) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_45=254/5, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L367] var_1_45 = __VERIFIER_nondet_float() [L368] CALL assume_abort_if_not((var_1_45 >= -922337.2036854765600e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 9223372.036854765600e+12F && var_1_45 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L368] RET assume_abort_if_not((var_1_45 >= -922337.2036854765600e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 9223372.036854765600e+12F && var_1_45 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_46=29/4, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L369] var_1_46 = __VERIFIER_nondet_float() [L370] CALL assume_abort_if_not((var_1_46 >= -922337.2036854765600e+13F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854765600e+12F && var_1_46 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L370] RET assume_abort_if_not((var_1_46 >= -922337.2036854765600e+13F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854765600e+12F && var_1_46 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_47=151/10, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L371] var_1_47 = __VERIFIER_nondet_float() [L372] CALL assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854765600e+12F && var_1_47 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L372] RET assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854765600e+12F && var_1_47 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_48=1283/5, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L373] var_1_48 = __VERIFIER_nondet_float() [L374] CALL assume_abort_if_not((var_1_48 >= 0.0F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854765600e+12F && var_1_48 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L374] RET assume_abort_if_not((var_1_48 >= 0.0F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854765600e+12F && var_1_48 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_49=124/5, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L375] var_1_49 = __VERIFIER_nondet_float() [L376] CALL assume_abort_if_not((var_1_49 >= -461168.6018427382800e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 4611686.018427382800e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L376] RET assume_abort_if_not((var_1_49 >= -461168.6018427382800e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 4611686.018427382800e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=54377, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L377] var_1_51 = __VERIFIER_nondet_ushort() [L378] CALL assume_abort_if_not(var_1_51 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L378] RET assume_abort_if_not(var_1_51 >= 32767) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L379] CALL assume_abort_if_not(var_1_51 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L379] RET assume_abort_if_not(var_1_51 <= 65534) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L380] var_1_57 = __VERIFIER_nondet_uchar() [L381] CALL assume_abort_if_not(var_1_57 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=1, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L381] RET assume_abort_if_not(var_1_57 >= 1) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=1, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L382] CALL assume_abort_if_not(var_1_57 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=1, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L382] RET assume_abort_if_not(var_1_57 <= 1) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=1, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L383] var_1_59 = __VERIFIER_nondet_uchar() [L384] CALL assume_abort_if_not(var_1_59 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=1, var_1_58=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L384] RET assume_abort_if_not(var_1_59 >= 0) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=1, var_1_58=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L385] CALL assume_abort_if_not(var_1_59 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=1, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L385] RET assume_abort_if_not(var_1_59 <= 0) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=1, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_66=513/4, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L386] var_1_66 = __VERIFIER_nondet_double() [L387] CALL assume_abort_if_not((var_1_66 >= -461168.6018427382800e+13F && var_1_66 <= -1.0e-20F) || (var_1_66 <= 4611686.018427382800e+12F && var_1_66 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=1, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L20] COND FALSE !(!cond) [L387] RET assume_abort_if_not((var_1_66 >= -461168.6018427382800e+13F && var_1_66 <= -1.0e-20F) || (var_1_66 <= 4611686.018427382800e+12F && var_1_66 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_15=5, var_1_16=4, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=-4, var_1_20=50, var_1_21=0, var_1_22=2, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-1000000, var_1_31=3, var_1_32=-100, var_1_33=1, var_1_34=91, var_1_35=1, var_1_36=51, var_1_37=63, var_1_38=10, var_1_39=64, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=64, var_1_43=-16, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=1, var_1_57=1, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=10, var_1_63=-5, var_1_64=7/4, var_1_65=15/2, var_1_67=128, var_1_68=1000000000, var_1_69=1, var_1_6=10, var_1_70=129/2, var_1_71=256, var_1_72=1, var_1_73=-4, var_1_74=10, var_1_75=5, var_1_8=15/8, var_1_9=-1] [L405] RET updateVariables() [L406] CALL step() [L103] COND TRUE (var_1_23 / var_1_24) > var_1_25 [L104] var_1_22 = ((var_1_26 + var_1_27) - (((((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29))) < 0 ) ? -((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29))) : ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))))) [L106] COND TRUE var_1_29 > ((var_1_26 % 200) / (var_1_27 + var_1_31)) [L107] var_1_30 = (((((var_1_26) > (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) ? (var_1_26) : (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))))) - var_1_28) [L109] COND TRUE (var_1_23 >= var_1_25) || var_1_33 [L110] var_1_32 = ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) [L112] COND TRUE (var_1_24 * var_1_25) < var_1_23 [L113] COND TRUE (var_1_34 > var_1_28) && var_1_33 [L114] COND TRUE -2 > var_1_30 [L115] var_1_35 = ((var_1_36 + var_1_37) + var_1_29) [L119] EXPR var_1_30 & var_1_32 [L119] EXPR (var_1_28 + var_1_26) & (var_1_30 & var_1_32) [L119] COND TRUE (var_1_22 / var_1_27) <= ((var_1_28 + var_1_26) & (var_1_30 & var_1_32)) [L120] COND TRUE \read(var_1_33) [L121] var_1_38 = ((((((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22)))) < (var_1_35)) ? (((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22)))) : (var_1_35))) [L130] COND TRUE \read(var_1_33) [L131] var_1_39 = ((((var_1_40 - var_1_35) < 0 ) ? -(var_1_40 - var_1_35) : (var_1_40 - var_1_35))) [L139] COND TRUE 2 < var_1_38 [L140] COND FALSE !((-32 == var_1_35) || (var_1_24 >= (var_1_25 + var_1_23))) [L154] COND TRUE (var_1_27 - (var_1_37 + var_1_28)) <= var_1_38 [L155] var_1_42 = (var_1_36 - var_1_28) [L157] EXPR var_1_22 ^ var_1_37 [L157] COND TRUE (var_1_22 ^ var_1_37) >= (~ var_1_36) [L158] var_1_43 = ((((((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) < (var_1_26)) ? (((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) : (var_1_26))) [L160] COND FALSE !((128 - var_1_26) > var_1_36) [L163] COND FALSE !(! var_1_33) [L166] COND TRUE var_1_38 <= ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) [L167] var_1_44 = (((((var_1_47 - var_1_48)) > (((((var_1_46) > (var_1_45)) ? (var_1_46) : (var_1_45))))) ? ((var_1_47 - var_1_48)) : (((((var_1_46) > (var_1_45)) ? (var_1_46) : (var_1_45)))))) [L181] COND FALSE !((-4 % var_1_26) <= (var_1_41 + var_1_32)) [L184] COND FALSE !(! (var_1_33 || (var_1_48 <= var_1_24))) [L188] COND FALSE !(var_1_46 <= ((((var_1_44) > ((var_1_45 / var_1_24))) ? (var_1_44) : ((var_1_45 / var_1_24))))) [L191] EXPR var_1_37 ^ var_1_41 [L191] COND FALSE !(var_1_42 <= (var_1_37 ^ var_1_41)) [L195] var_1_33 && (var_1_31 == (var_1_28 | var_1_32)) [L195] EXPR var_1_28 | var_1_32 [L195] var_1_33 && (var_1_31 == (var_1_28 | var_1_32)) [L195] COND FALSE !(var_1_33 && (var_1_31 == (var_1_28 | var_1_32))) [L204] COND FALSE !(var_1_24 >= 64.5f) [L207] COND FALSE !(((var_1_40 - var_1_37) * var_1_51) < var_1_35) [L212] COND TRUE var_1_38 >= (~ var_1_34) [L213] COND TRUE var_1_36 >= ((((~ var_1_52) < 0 ) ? -(~ var_1_52) : (~ var_1_52))) [L214] var_1_56 = (! var_1_57) [L217] COND TRUE var_1_30 <= var_1_26 [L218] var_1_58 = var_1_59 [L222] EXPR 32u >> var_1_26 [L222] COND FALSE !(var_1_40 < (32u >> var_1_26)) [L225] COND FALSE !(\read(var_1_59)) [L232] COND TRUE var_1_57 || var_1_33 [L233] var_1_62 = (((((((((var_1_52) > (128u)) ? (var_1_52) : (128u)))) > (((((var_1_50) < 0 ) ? -(var_1_50) : (var_1_50))))) ? (((((var_1_52) > (128u)) ? (var_1_52) : (128u)))) : (((((var_1_50) < 0 ) ? -(var_1_50) : (var_1_50)))))) + var_1_28) [L235] COND FALSE !(var_1_58 && (var_1_50 != var_1_53)) [L238] COND FALSE !((var_1_26 + var_1_40) >= var_1_28) [L241] COND TRUE \read(var_1_57) [L242] var_1_65 = ((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) [L246] COND FALSE !(\read(var_1_58)) [L249] var_1_68 = var_1_63 [L250] COND FALSE !(\read(var_1_56)) [L253] var_1_70 = var_1_45 [L254] COND TRUE \read(var_1_33) [L255] var_1_71 = var_1_36 [L259] COND TRUE \read(var_1_33) [L260] var_1_72 = var_1_22 [L262] var_1_73 = var_1_37 [L263] COND TRUE ((((var_1_39) < (((((16u) < (var_1_55)) ? (16u) : (var_1_55))))) ? (var_1_39) : (((((16u) < (var_1_55)) ? (16u) : (var_1_55)))))) <= var_1_62 [L264] var_1_74 = ((((var_1_29) > (var_1_35)) ? (var_1_29) : (var_1_35))) [L268] var_1_75 = var_1_37 [L269] signed long int stepLocal_0 = last_1_var_1_21; [L270] COND FALSE !(last_1_var_1_6 < stepLocal_0) [L273] EXPR last_1_var_1_20 ^ last_1_var_1_15 [L273] signed long int stepLocal_2 = last_1_var_1_20 ^ last_1_var_1_15; [L274] unsigned char stepLocal_1 = var_1_5; [L275] COND FALSE !(stepLocal_2 < -256) [L278] COND TRUE stepLocal_1 <= 50 [L279] var_1_6 = last_1_var_1_20 [L282] var_1_20 = (((((var_1_5 + var_1_6)) > (var_1_4)) ? ((var_1_5 + var_1_6)) : (var_1_4))) [L283] COND FALSE !(var_1_3 < (var_1_5 % ((((32) > (var_1_9)) ? (32) : (var_1_9))))) [L286] COND FALSE !(var_1_13 <= (var_1_14 + var_1_11)) [L290] var_1_16 = (var_1_17 + (var_1_18 + ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))))) [L291] var_1_1 = ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) [L292] unsigned short int stepLocal_3 = var_1_6; [L293] EXPR (var_1_3 * var_1_17) & (var_1_1 * var_1_18) [L293] COND FALSE !(stepLocal_3 == ((var_1_3 * var_1_17) & (var_1_1 * var_1_18))) [L296] COND FALSE !(((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) > var_1_21) [L406] RET step() [L407] CALL, EXPR property() [L397] EXPR ((var_1_1 == ((signed long int) ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))) && ((last_1_var_1_6 < last_1_var_1_21) ? (var_1_3 == ((unsigned char) ((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5))))) : 1)) && (((last_1_var_1_20 ^ last_1_var_1_15) < -256) ? (var_1_6 == ((unsigned short int) (((((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))) < 0 ) ? -((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))) : ((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))))))) : ((var_1_5 <= 50) ? (var_1_6 == ((unsigned short int) last_1_var_1_20)) : 1)) [L397] EXPR last_1_var_1_20 ^ last_1_var_1_15 [L397] EXPR ((var_1_1 == ((signed long int) ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))) && ((last_1_var_1_6 < last_1_var_1_21) ? (var_1_3 == ((unsigned char) ((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5))))) : 1)) && (((last_1_var_1_20 ^ last_1_var_1_15) < -256) ? (var_1_6 == ((unsigned short int) (((((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))) < 0 ) ? -((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))) : ((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))))))) : ((var_1_5 <= 50) ? (var_1_6 == ((unsigned short int) last_1_var_1_20)) : 1)) [L397] EXPR (((((((var_1_1 == ((signed long int) ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))) && ((last_1_var_1_6 < last_1_var_1_21) ? (var_1_3 == ((unsigned char) ((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5))))) : 1)) && (((last_1_var_1_20 ^ last_1_var_1_15) < -256) ? (var_1_6 == ((unsigned short int) (((((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))) < 0 ) ? -((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))) : ((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))))))) : ((var_1_5 <= 50) ? (var_1_6 == ((unsigned short int) last_1_var_1_20)) : 1))) && ((var_1_3 < (var_1_5 % ((((32) > (var_1_9)) ? (32) : (var_1_9))))) ? (var_1_8 == ((double) ((((((var_1_10) > (var_1_11)) ? (var_1_10) : (var_1_11))) - var_1_12) + (var_1_13 - var_1_14)))) : ((var_1_13 <= (var_1_14 + var_1_11)) ? (var_1_8 == ((double) var_1_12)) : 1))) && ((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) > var_1_21) ? (var_1_15 == ((unsigned short int) ((((var_1_3) > ((var_1_5 + var_1_4))) ? (var_1_3) : ((var_1_5 + var_1_4)))))) : 1)) && (var_1_16 == ((signed char) (var_1_17 + (var_1_18 + ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))))))) && (var_1_20 == ((unsigned short int) (((((var_1_5 + var_1_6)) > (var_1_4)) ? ((var_1_5 + var_1_6)) : (var_1_4)))))) && ((var_1_6 == ((var_1_3 * var_1_17) & (var_1_1 * var_1_18))) ? (var_1_21 == ((unsigned short int) (var_1_4 + 128))) : 1) [L397-L398] return (((((((var_1_1 == ((signed long int) ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))) && ((last_1_var_1_6 < last_1_var_1_21) ? (var_1_3 == ((unsigned char) ((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5))))) : 1)) && (((last_1_var_1_20 ^ last_1_var_1_15) < -256) ? (var_1_6 == ((unsigned short int) (((((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))) < 0 ) ? -((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))) : ((((((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) > ((last_1_var_1_20 + last_1_var_1_3))) ? (((((var_1_5) > (var_1_4)) ? (var_1_5) : (var_1_4)))) : ((last_1_var_1_20 + last_1_var_1_3)))))))) : ((var_1_5 <= 50) ? (var_1_6 == ((unsigned short int) last_1_var_1_20)) : 1))) && ((var_1_3 < (var_1_5 % ((((32) > (var_1_9)) ? (32) : (var_1_9))))) ? (var_1_8 == ((double) ((((((var_1_10) > (var_1_11)) ? (var_1_10) : (var_1_11))) - var_1_12) + (var_1_13 - var_1_14)))) : ((var_1_13 <= (var_1_14 + var_1_11)) ? (var_1_8 == ((double) var_1_12)) : 1))) && ((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) > var_1_21) ? (var_1_15 == ((unsigned short int) ((((var_1_3) > ((var_1_5 + var_1_4))) ? (var_1_3) : ((var_1_5 + var_1_4)))))) : 1)) && (var_1_16 == ((signed char) (var_1_17 + (var_1_18 + ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))))))) && (var_1_20 == ((unsigned short int) (((((var_1_5 + var_1_6)) > (var_1_4)) ? ((var_1_5 + var_1_6)) : (var_1_4)))))) && ((var_1_6 == ((var_1_3 * var_1_17) & (var_1_1 * var_1_18))) ? (var_1_21 == ((unsigned short int) (var_1_4 + 128))) : 1) ; [L407] RET, EXPR property() [L407] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_12=15/8, var_1_15=5, var_1_16=-51, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=51, var_1_20=81, var_1_21=0, var_1_22=62, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-13, var_1_31=3, var_1_32=91, var_1_33=1, var_1_34=91, var_1_35=190, var_1_36=51, var_1_37=63, var_1_38=62, var_1_39=4294967104, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=-39, var_1_43=63, var_1_44=3, var_1_45=2, var_1_46=0, var_1_47=0, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=0, var_1_57=1, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=218, var_1_63=-5, var_1_64=7/4, var_1_65=4, var_1_67=128, var_1_68=-5, var_1_69=1, var_1_6=50, var_1_70=2, var_1_71=51, var_1_72=62, var_1_73=63, var_1_74=190, var_1_75=63, var_1_8=15/8, var_1_9=-1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_15=5, last_1_var_1_20=50, last_1_var_1_21=0, last_1_var_1_3=64, last_1_var_1_6=10, var_1_12=15/8, var_1_15=5, var_1_16=-51, var_1_17=-52, var_1_18=1, var_1_19=0, var_1_1=51, var_1_20=81, var_1_21=0, var_1_22=62, var_1_26=77, var_1_27=75, var_1_28=90, var_1_29=76, var_1_30=-13, var_1_31=3, var_1_32=91, var_1_33=1, var_1_34=91, var_1_35=190, var_1_36=51, var_1_37=63, var_1_38=62, var_1_39=4294967104, var_1_3=64, var_1_40=4294967294, var_1_41=-500, var_1_42=-39, var_1_43=63, var_1_44=3, var_1_45=2, var_1_46=0, var_1_47=0, var_1_4=0, var_1_50=1, var_1_51=65534, var_1_52=2, var_1_53=4, var_1_54=64, var_1_55=200, var_1_56=0, var_1_57=1, var_1_58=0, var_1_59=0, var_1_5=31, var_1_60=-1, var_1_61=10, var_1_62=218, var_1_63=-5, var_1_64=7/4, var_1_65=4, var_1_67=128, var_1_68=-5, var_1_69=1, var_1_6=50, var_1_70=2, var_1_71=51, var_1_72=62, var_1_73=63, var_1_74=190, var_1_75=63, var_1_8=15/8, var_1_9=-1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 96 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 29.5s, OverallIterations: 1, TraceHistogramMax: 54, 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=96occurred 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, 14.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 199 NumberOfCodeBlocks, 199 NumberOfCodeBlocksAsserted, 1 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 [2023-12-02 15:54:34,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh --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 4b22aa97f1913ae3cfccd3ac43d88bdb4353913e6f399c17cfa9647d6764d2ff --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 15:54:36,175 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 15:54:36,250 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 15:54:36,255 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 15:54:36,256 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 15:54:36,283 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 15:54:36,284 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 15:54:36,284 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 15:54:36,285 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 15:54:36,285 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 15:54:36,286 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 15:54:36,286 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 15:54:36,287 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 15:54:36,288 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 15:54:36,289 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 15:54:36,289 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 15:54:36,290 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 15:54:36,291 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 15:54:36,291 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 15:54:36,292 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 15:54:36,293 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 15:54:36,293 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 15:54:36,294 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 15:54:36,294 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 15:54:36,295 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 15:54:36,295 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 15:54:36,295 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 15:54:36,296 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 15:54:36,296 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 15:54:36,297 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 15:54:36,297 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 15:54:36,297 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 15:54:36,298 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 15:54:36,298 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 15:54:36,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:54:36,299 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 15:54:36,299 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 15:54:36,299 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 15:54:36,299 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 15:54:36,299 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 15:54:36,300 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 15:54:36,300 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 15:54:36,300 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 15:54:36,300 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 15:54:36,301 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b22aa97f1913ae3cfccd3ac43d88bdb4353913e6f399c17cfa9647d6764d2ff [2023-12-02 15:54:36,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 15:54:36,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 15:54:36,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 15:54:36,609 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 15:54:36,609 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 15:54:36,611 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i [2023-12-02 15:54:39,390 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 15:54:39,623 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 15:54:39,624 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i [2023-12-02 15:54:39,636 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/data/9a01c3600/bbf646b90de84bc7bee5333cbcd82917/FLAGda767bd83 [2023-12-02 15:54:39,649 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/data/9a01c3600/bbf646b90de84bc7bee5333cbcd82917 [2023-12-02 15:54:39,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 15:54:39,653 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 15:54:39,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 15:54:39,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 15:54:39,658 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 15:54:39,659 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:54:39" (1/1) ... [2023-12-02 15:54:39,660 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7796e116 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:39, skipping insertion in model container [2023-12-02 15:54:39,660 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:54:39" (1/1) ... [2023-12-02 15:54:39,702 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 15:54:39,823 WARN L240 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_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i[916,929] [2023-12-02 15:54:39,938 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:54:39,957 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 15:54:39,967 WARN L240 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_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-78.i[916,929] [2023-12-02 15:54:40,050 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:54:40,086 INFO L206 MainTranslator]: Completed translation [2023-12-02 15:54:40,087 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40 WrapperNode [2023-12-02 15:54:40,087 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 15:54:40,088 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 15:54:40,088 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 15:54:40,088 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 15:54:40,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,123 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,157 INFO L138 Inliner]: procedures = 27, calls = 67, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 390 [2023-12-02 15:54:40,157 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 15:54:40,158 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 15:54:40,158 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 15:54:40,158 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 15:54:40,167 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,168 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,175 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,175 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,198 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,204 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,209 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,214 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,220 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 15:54:40,221 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 15:54:40,221 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 15:54:40,221 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 15:54:40,222 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (1/1) ... [2023-12-02 15:54:40,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:54:40,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:54:40,250 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 15:54:40,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 15:54:40,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 15:54:40,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 15:54:40,282 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 15:54:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 15:54:40,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 15:54:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 15:54:40,398 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 15:54:40,400 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 15:54:49,262 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 15:54:49,329 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 15:54:49,329 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 15:54:49,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:54:49 BoogieIcfgContainer [2023-12-02 15:54:49,330 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 15:54:49,332 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 15:54:49,332 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 15:54:49,335 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 15:54:49,335 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:54:39" (1/3) ... [2023-12-02 15:54:49,335 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6945fd40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:54:49, skipping insertion in model container [2023-12-02 15:54:49,336 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:54:40" (2/3) ... [2023-12-02 15:54:49,336 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6945fd40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:54:49, skipping insertion in model container [2023-12-02 15:54:49,336 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:54:49" (3/3) ... [2023-12-02 15:54:49,337 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-78.i [2023-12-02 15:54:49,353 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 15:54:49,353 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 15:54:49,397 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 15:54:49,403 INFO L357 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, mHoare=true, 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;@bb159f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 15:54:49,403 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 15:54:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand has 163 states, 106 states have (on average 1.5754716981132075) internal successors, (167), 107 states have internal predecessors, (167), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-12-02 15:54:49,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2023-12-02 15:54:49,437 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:54:49,438 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:54:49,439 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:54:49,444 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:54:49,445 INFO L85 PathProgramCache]: Analyzing trace with hash 1779920711, now seen corresponding path program 1 times [2023-12-02 15:54:49,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:54:49,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1382361375] [2023-12-02 15:54:49,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:54:49,460 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 [2023-12-02 15:54:49,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:54:49,461 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 15:54:49,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:54:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:54:50,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 584 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 15:54:50,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:54:50,772 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2074 proven. 0 refuted. 0 times theorem prover too weak. 3650 trivial. 0 not checked. [2023-12-02 15:54:50,772 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:54:50,773 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:54:50,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1382361375] [2023-12-02 15:54:50,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1382361375] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:54:50,774 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:54:50,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 15:54:50,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1324021119] [2023-12-02 15:54:50,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:54:50,781 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 15:54:50,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:54:50,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 15:54:50,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 15:54:50,811 INFO L87 Difference]: Start difference. First operand has 163 states, 106 states have (on average 1.5754716981132075) internal successors, (167), 107 states have internal predecessors, (167), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) Second operand has 2 states, 2 states have (on average 42.5) internal successors, (85), 2 states have internal predecessors, (85), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-12-02 15:54:53,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:54:53,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:54:53,034 INFO L93 Difference]: Finished difference Result 323 states and 602 transitions. [2023-12-02 15:54:53,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 15:54:53,067 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 42.5) internal successors, (85), 2 states have internal predecessors, (85), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 348 [2023-12-02 15:54:53,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:54:53,075 INFO L225 Difference]: With dead ends: 323 [2023-12-02 15:54:53,075 INFO L226 Difference]: Without dead ends: 161 [2023-12-02 15:54:53,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 347 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 15:54:53,082 INFO L413 NwaCegarLoop]: 266 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 266 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:54:53,083 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 266 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2023-12-02 15:54:53,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 161 states. [2023-12-02 15:54:53,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 161 to 161. [2023-12-02 15:54:53,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 105 states have (on average 1.5333333333333334) internal successors, (161), 105 states have internal predecessors, (161), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-12-02 15:54:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 269 transitions. [2023-12-02 15:54:53,146 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 269 transitions. Word has length 348 [2023-12-02 15:54:53,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:54:53,146 INFO L495 AbstractCegarLoop]: Abstraction has 161 states and 269 transitions. [2023-12-02 15:54:53,147 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 42.5) internal successors, (85), 2 states have internal predecessors, (85), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-12-02 15:54:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 269 transitions. [2023-12-02 15:54:53,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2023-12-02 15:54:53,157 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:54:53,157 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:54:53,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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)] Forceful destruction successful, exit code 0 [2023-12-02 15:54:53,357 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:54:53,358 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:54:53,359 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:54:53,359 INFO L85 PathProgramCache]: Analyzing trace with hash 617609011, now seen corresponding path program 1 times [2023-12-02 15:54:53,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:54:53,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1701551613] [2023-12-02 15:54:53,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:54:53,361 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 [2023-12-02 15:54:53,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:54:53,362 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 15:54:53,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:54:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:54:54,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 584 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 15:54:54,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:54:55,210 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2213 proven. 39 refuted. 0 times theorem prover too weak. 3472 trivial. 0 not checked. [2023-12-02 15:54:55,210 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:54:55,383 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:54:55,384 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1701551613] [2023-12-02 15:54:55,384 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1701551613] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:54:55,384 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [995182991] [2023-12-02 15:54:55,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:54:55,385 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 15:54:55,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 15:54:55,407 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 15:54:55,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-02 15:54:56,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:54:56,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 584 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 15:54:56,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:54:56,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 15:54:56,467 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:54:56,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [995182991] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:54:56,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 15:54:56,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2023-12-02 15:54:56,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51062918] [2023-12-02 15:54:56,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:54:56,470 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 15:54:56,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:54:56,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 15:54:56,472 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-12-02 15:54:56,472 INFO L87 Difference]: Start difference. First operand 161 states and 269 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:54:58,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:00,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:02,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:02,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:55:02,674 INFO L93 Difference]: Finished difference Result 432 states and 721 transitions. [2023-12-02 15:55:02,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 15:55:02,675 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 348 [2023-12-02 15:55:02,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:55:02,682 INFO L225 Difference]: With dead ends: 432 [2023-12-02 15:55:02,682 INFO L226 Difference]: Without dead ends: 272 [2023-12-02 15:55:02,683 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 739 GetRequests, 734 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-12-02 15:55:02,685 INFO L413 NwaCegarLoop]: 347 mSDtfsCounter, 185 mSDsluCounter, 231 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 12 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 578 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:55:02,685 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [185 Valid, 578 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 32 Invalid, 2 Unknown, 0 Unchecked, 6.2s Time] [2023-12-02 15:55:02,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2023-12-02 15:55:02,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 269. [2023-12-02 15:55:02,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 269 states, 180 states have (on average 1.511111111111111) internal successors, (272), 181 states have internal predecessors, (272), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 85 states have call predecessors, (86), 86 states have call successors, (86) [2023-12-02 15:55:02,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 444 transitions. [2023-12-02 15:55:02,730 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 444 transitions. Word has length 348 [2023-12-02 15:55:02,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:55:02,732 INFO L495 AbstractCegarLoop]: Abstraction has 269 states and 444 transitions. [2023-12-02 15:55:02,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:55:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 444 transitions. [2023-12-02 15:55:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2023-12-02 15:55:02,736 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:55:02,737 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:55:02,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-12-02 15:55:02,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-02 15:55:03,137 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 15:55:03,138 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:55:03,138 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:55:03,138 INFO L85 PathProgramCache]: Analyzing trace with hash 1897472689, now seen corresponding path program 1 times [2023-12-02 15:55:03,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:55:03,139 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1948212376] [2023-12-02 15:55:03,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:55:03,140 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 [2023-12-02 15:55:03,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:55:03,141 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 15:55:03,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:55:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:55:04,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 585 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 15:55:04,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:55:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2213 proven. 39 refuted. 0 times theorem prover too weak. 3472 trivial. 0 not checked. [2023-12-02 15:55:04,745 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:55:04,901 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:55:04,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1948212376] [2023-12-02 15:55:04,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1948212376] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:55:04,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [933176064] [2023-12-02 15:55:04,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:55:04,902 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 15:55:04,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 15:55:04,904 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 15:55:04,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-12-02 15:55:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:55:05,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 585 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 15:55:05,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:55:05,973 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 15:55:05,973 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:55:05,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [933176064] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:55:05,974 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 15:55:05,974 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 7 [2023-12-02 15:55:05,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987485740] [2023-12-02 15:55:05,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:55:05,975 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 15:55:05,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:55:05,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 15:55:05,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:55:05,977 INFO L87 Difference]: Start difference. First operand 269 states and 444 transitions. Second operand has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:55:08,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:10,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:11,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:55:11,244 INFO L93 Difference]: Finished difference Result 805 states and 1320 transitions. [2023-12-02 15:55:11,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 15:55:11,245 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 348 [2023-12-02 15:55:11,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:55:11,253 INFO L225 Difference]: With dead ends: 805 [2023-12-02 15:55:11,253 INFO L226 Difference]: Without dead ends: 537 [2023-12-02 15:55:11,254 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 741 GetRequests, 734 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-12-02 15:55:11,256 INFO L413 NwaCegarLoop]: 259 mSDtfsCounter, 417 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 127 mSolverCounterSat, 210 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 417 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 339 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 210 IncrementalHoareTripleChecker+Valid, 127 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:55:11,256 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [417 Valid, 488 Invalid, 339 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [210 Valid, 127 Invalid, 2 Unknown, 0 Unchecked, 5.2s Time] [2023-12-02 15:55:11,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2023-12-02 15:55:11,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 283. [2023-12-02 15:55:11,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283 states, 193 states have (on average 1.5025906735751295) internal successors, (290), 194 states have internal predecessors, (290), 86 states have call successors, (86), 3 states have call predecessors, (86), 3 states have return successors, (86), 85 states have call predecessors, (86), 86 states have call successors, (86) [2023-12-02 15:55:11,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 462 transitions. [2023-12-02 15:55:11,318 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 462 transitions. Word has length 348 [2023-12-02 15:55:11,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:55:11,320 INFO L495 AbstractCegarLoop]: Abstraction has 283 states and 462 transitions. [2023-12-02 15:55:11,320 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:55:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 462 transitions. [2023-12-02 15:55:11,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2023-12-02 15:55:11,323 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:55:11,324 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:55:11,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:55:11,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2023-12-02 15:55:11,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 15:55:11,725 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:55:11,726 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:55:11,726 INFO L85 PathProgramCache]: Analyzing trace with hash -725614095, now seen corresponding path program 1 times [2023-12-02 15:55:11,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:55:11,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1278800821] [2023-12-02 15:55:11,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:55:11,727 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 [2023-12-02 15:55:11,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:55:11,728 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 15:55:11,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:55:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:55:12,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 582 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 15:55:12,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:55:13,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2213 proven. 39 refuted. 0 times theorem prover too weak. 3472 trivial. 0 not checked. [2023-12-02 15:55:13,349 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:55:13,505 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:55:13,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1278800821] [2023-12-02 15:55:13,506 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1278800821] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:55:13,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1795145819] [2023-12-02 15:55:13,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:55:13,507 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 15:55:13,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 15:55:13,508 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 15:55:13,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-02 15:55:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:55:16,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 582 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 15:55:16,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:55:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 15:55:19,150 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:55:19,150 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1795145819] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:55:19,150 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 15:55:19,150 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2023-12-02 15:55:19,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000070444] [2023-12-02 15:55:19,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:55:19,151 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:55:19,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:55:19,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:55:19,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-12-02 15:55:19,153 INFO L87 Difference]: Start difference. First operand 283 states and 462 transitions. Second operand has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:55:22,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:24,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:25,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:27,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:29,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:31,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:33,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:33,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:55:33,770 INFO L93 Difference]: Finished difference Result 869 states and 1415 transitions. [2023-12-02 15:55:33,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:55:33,803 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 348 [2023-12-02 15:55:33,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:55:33,808 INFO L225 Difference]: With dead ends: 869 [2023-12-02 15:55:33,808 INFO L226 Difference]: Without dead ends: 587 [2023-12-02 15:55:33,809 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 732 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2023-12-02 15:55:33,810 INFO L413 NwaCegarLoop]: 274 mSDtfsCounter, 263 mSDsluCounter, 680 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 109 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 263 SdHoareTripleChecker+Valid, 954 SdHoareTripleChecker+Invalid, 251 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.5s IncrementalHoareTripleChecker+Time [2023-12-02 15:55:33,810 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [263 Valid, 954 Invalid, 251 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 136 Invalid, 6 Unknown, 0 Unchecked, 14.5s Time] [2023-12-02 15:55:33,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2023-12-02 15:55:33,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 563. [2023-12-02 15:55:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 563 states, 384 states have (on average 1.5) internal successors, (576), 386 states have internal predecessors, (576), 172 states have call successors, (172), 6 states have call predecessors, (172), 6 states have return successors, (172), 170 states have call predecessors, (172), 172 states have call successors, (172) [2023-12-02 15:55:33,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 563 states and 920 transitions. [2023-12-02 15:55:33,906 INFO L78 Accepts]: Start accepts. Automaton has 563 states and 920 transitions. Word has length 348 [2023-12-02 15:55:33,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:55:33,908 INFO L495 AbstractCegarLoop]: Abstraction has 563 states and 920 transitions. [2023-12-02 15:55:33,908 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:55:33,908 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 920 transitions. [2023-12-02 15:55:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2023-12-02 15:55:33,912 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:55:33,912 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:55:33,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-12-02 15:55:34,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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)] Ended with exit code 0 [2023-12-02 15:55:34,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:55:34,315 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:55:34,315 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:55:34,315 INFO L85 PathProgramCache]: Analyzing trace with hash -24549517, now seen corresponding path program 1 times [2023-12-02 15:55:34,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:55:34,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [73219053] [2023-12-02 15:55:34,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:55:34,316 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 [2023-12-02 15:55:34,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:55:34,317 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 15:55:34,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:55:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:55:35,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 581 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 15:55:35,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:55:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2213 proven. 39 refuted. 0 times theorem prover too weak. 3472 trivial. 0 not checked. [2023-12-02 15:55:35,768 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:55:35,900 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:55:35,900 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [73219053] [2023-12-02 15:55:35,900 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [73219053] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:55:35,900 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [475704295] [2023-12-02 15:55:35,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:55:35,900 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 15:55:35,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 15:55:35,901 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 15:55:35,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-12-02 15:55:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:55:38,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 581 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 15:55:38,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:55:38,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 15:55:38,697 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:55:38,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [475704295] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:55:38,697 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 15:55:38,698 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2023-12-02 15:55:38,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908272529] [2023-12-02 15:55:38,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:55:38,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 15:55:38,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:55:38,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 15:55:38,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-12-02 15:55:38,699 INFO L87 Difference]: Start difference. First operand 563 states and 920 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:55:40,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 15:55:42,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 15:55:42,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:55:42,908 INFO L93 Difference]: Finished difference Result 845 states and 1381 transitions. [2023-12-02 15:55:42,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 15:55:42,954 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 348 [2023-12-02 15:55:42,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:55:42,959 INFO L225 Difference]: With dead ends: 845 [2023-12-02 15:55:42,959 INFO L226 Difference]: Without dead ends: 563 [2023-12-02 15:55:42,960 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 739 GetRequests, 734 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-12-02 15:55:42,961 INFO L413 NwaCegarLoop]: 264 mSDtfsCounter, 13 mSDsluCounter, 250 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 514 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:55:42,962 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 514 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 2 Unknown, 0 Unchecked, 4.2s Time] [2023-12-02 15:55:42,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 563 states. [2023-12-02 15:55:43,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 563 to 563. [2023-12-02 15:55:43,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 563 states, 384 states have (on average 1.4895833333333333) internal successors, (572), 386 states have internal predecessors, (572), 172 states have call successors, (172), 6 states have call predecessors, (172), 6 states have return successors, (172), 170 states have call predecessors, (172), 172 states have call successors, (172) [2023-12-02 15:55:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 563 states and 916 transitions. [2023-12-02 15:55:43,047 INFO L78 Accepts]: Start accepts. Automaton has 563 states and 916 transitions. Word has length 348 [2023-12-02 15:55:43,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:55:43,057 INFO L495 AbstractCegarLoop]: Abstraction has 563 states and 916 transitions. [2023-12-02 15:55:43,057 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:55:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 916 transitions. [2023-12-02 15:55:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-12-02 15:55:43,060 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:55:43,061 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:55:43,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2023-12-02 15:55:43,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:55:43,461 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:55:43,462 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:55:43,462 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:55:43,462 INFO L85 PathProgramCache]: Analyzing trace with hash 1354224397, now seen corresponding path program 1 times [2023-12-02 15:55:43,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:55:43,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [946860736] [2023-12-02 15:55:43,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:55:43,463 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 [2023-12-02 15:55:43,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:55:43,464 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 15:55:43,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 (11)] Waiting until timeout for monitored process [2023-12-02 15:55:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:55:44,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 582 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 15:55:44,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:55:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2213 proven. 39 refuted. 0 times theorem prover too weak. 3472 trivial. 0 not checked. [2023-12-02 15:55:44,942 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:55:45,067 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:55:45,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [946860736] [2023-12-02 15:55:45,067 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [946860736] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:55:45,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [939507370] [2023-12-02 15:55:45,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:55:45,067 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 15:55:45,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 15:55:45,068 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 15:55:45,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2023-12-02 15:55:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:55:47,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 582 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 15:55:47,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:55:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 15:55:50,212 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:55:50,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [939507370] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:55:50,212 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 15:55:50,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 9 [2023-12-02 15:55:50,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022381834] [2023-12-02 15:55:50,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:55:50,213 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 15:55:50,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:55:50,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 15:55:50,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2023-12-02 15:55:50,214 INFO L87 Difference]: Start difference. First operand 563 states and 916 transitions. Second operand has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:55:52,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:53,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:55:56,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:00,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:01,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:04,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:06,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:06,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:56:06,158 INFO L93 Difference]: Finished difference Result 1388 states and 2252 transitions. [2023-12-02 15:56:06,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 15:56:06,192 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 349 [2023-12-02 15:56:06,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:56:06,201 INFO L225 Difference]: With dead ends: 1388 [2023-12-02 15:56:06,202 INFO L226 Difference]: Without dead ends: 1106 [2023-12-02 15:56:06,203 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 747 GetRequests, 734 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2023-12-02 15:56:06,204 INFO L413 NwaCegarLoop]: 506 mSDtfsCounter, 524 mSDsluCounter, 745 mSDsCounter, 0 mSdLazyCounter, 609 mSolverCounterSat, 109 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 524 SdHoareTripleChecker+Valid, 1251 SdHoareTripleChecker+Invalid, 721 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 109 IncrementalHoareTripleChecker+Valid, 609 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.7s IncrementalHoareTripleChecker+Time [2023-12-02 15:56:06,204 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [524 Valid, 1251 Invalid, 721 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [109 Valid, 609 Invalid, 3 Unknown, 0 Unchecked, 15.7s Time] [2023-12-02 15:56:06,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1106 states. [2023-12-02 15:56:06,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1106 to 1050. [2023-12-02 15:56:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1050 states, 726 states have (on average 1.5013774104683195) internal successors, (1090), 729 states have internal predecessors, (1090), 312 states have call successors, (312), 11 states have call predecessors, (312), 11 states have return successors, (312), 309 states have call predecessors, (312), 312 states have call successors, (312) [2023-12-02 15:56:06,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 1050 states and 1714 transitions. [2023-12-02 15:56:06,391 INFO L78 Accepts]: Start accepts. Automaton has 1050 states and 1714 transitions. Word has length 349 [2023-12-02 15:56:06,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:56:06,392 INFO L495 AbstractCegarLoop]: Abstraction has 1050 states and 1714 transitions. [2023-12-02 15:56:06,392 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:56:06,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1714 transitions. [2023-12-02 15:56:06,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-12-02 15:56:06,402 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:56:06,403 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:56:06,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2023-12-02 15:56:06,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 (11)] Ended with exit code 0 [2023-12-02 15:56:06,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:56:06,803 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:56:06,804 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:56:06,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1356071439, now seen corresponding path program 1 times [2023-12-02 15:56:06,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:56:06,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [157378470] [2023-12-02 15:56:06,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:56:06,805 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 [2023-12-02 15:56:06,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:56:06,805 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 15:56:06,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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)] Waiting until timeout for monitored process [2023-12-02 15:56:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:56:07,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 581 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 15:56:07,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:56:08,235 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2213 proven. 39 refuted. 0 times theorem prover too weak. 3472 trivial. 0 not checked. [2023-12-02 15:56:08,235 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:56:08,353 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:56:08,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [157378470] [2023-12-02 15:56:08,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [157378470] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:56:08,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [949403521] [2023-12-02 15:56:08,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:56:08,353 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 15:56:08,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 15:56:08,354 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 15:56:08,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2023-12-02 15:56:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:56:11,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 581 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 15:56:11,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:56:11,543 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2213 proven. 39 refuted. 0 times theorem prover too weak. 3472 trivial. 0 not checked. [2023-12-02 15:56:11,543 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:56:11,625 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [949403521] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:56:11,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1556704056] [2023-12-02 15:56:11,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:56:11,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:56:11,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:56:11,626 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:56:11,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-12-02 15:56:12,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:56:12,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 581 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 15:56:12,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:56:12,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2213 proven. 39 refuted. 0 times theorem prover too weak. 3472 trivial. 0 not checked. [2023-12-02 15:56:12,742 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:56:12,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1556704056] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:56:12,824 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 15:56:12,825 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 5 [2023-12-02 15:56:12,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031060611] [2023-12-02 15:56:12,825 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 15:56:12,826 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:56:12,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:56:12,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:56:12,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-12-02 15:56:12,827 INFO L87 Difference]: Start difference. First operand 1050 states and 1714 transitions. Second operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-12-02 15:56:16,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:16,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:56:16,634 INFO L93 Difference]: Finished difference Result 1979 states and 3195 transitions. [2023-12-02 15:56:16,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 15:56:16,679 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 349 [2023-12-02 15:56:16,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:56:16,688 INFO L225 Difference]: With dead ends: 1979 [2023-12-02 15:56:16,688 INFO L226 Difference]: Without dead ends: 1080 [2023-12-02 15:56:16,691 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1187 GetRequests, 1179 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-12-02 15:56:16,692 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 169 mSDsluCounter, 282 mSDsCounter, 0 mSdLazyCounter, 301 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 209 SdHoareTripleChecker+Valid, 477 SdHoareTripleChecker+Invalid, 315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 301 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2023-12-02 15:56:16,692 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [209 Valid, 477 Invalid, 315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 301 Invalid, 1 Unknown, 0 Unchecked, 3.7s Time] [2023-12-02 15:56:16,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1080 states. [2023-12-02 15:56:16,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1080 to 1058. [2023-12-02 15:56:16,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1058 states, 730 states have (on average 1.4602739726027398) internal successors, (1066), 733 states have internal predecessors, (1066), 312 states have call successors, (312), 15 states have call predecessors, (312), 15 states have return successors, (312), 309 states have call predecessors, (312), 312 states have call successors, (312) [2023-12-02 15:56:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 1058 states and 1690 transitions. [2023-12-02 15:56:16,860 INFO L78 Accepts]: Start accepts. Automaton has 1058 states and 1690 transitions. Word has length 349 [2023-12-02 15:56:16,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:56:16,861 INFO L495 AbstractCegarLoop]: Abstraction has 1058 states and 1690 transitions. [2023-12-02 15:56:16,861 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-12-02 15:56:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1690 transitions. [2023-12-02 15:56:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-12-02 15:56:16,864 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:56:16,864 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:56:16,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2023-12-02 15:56:17,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-12-02 15:56:17,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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)] Ended with exit code 0 [2023-12-02 15:56:17,465 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:56:17,465 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:56:17,465 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:56:17,466 INFO L85 PathProgramCache]: Analyzing trace with hash -1015667823, now seen corresponding path program 1 times [2023-12-02 15:56:17,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:56:17,466 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [951128010] [2023-12-02 15:56:17,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:56:17,467 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 [2023-12-02 15:56:17,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:56:17,467 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 15:56:17,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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)] Waiting until timeout for monitored process [2023-12-02 15:56:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:56:19,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 580 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 15:56:19,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:56:22,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1193 proven. 141 refuted. 0 times theorem prover too weak. 4390 trivial. 0 not checked. [2023-12-02 15:56:22,226 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:56:28,531 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:56:28,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [951128010] [2023-12-02 15:56:28,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [951128010] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 15:56:28,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [626166200] [2023-12-02 15:56:28,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:56:28,531 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 15:56:28,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 15:56:28,532 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 15:56:28,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2023-12-02 15:56:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:56:33,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 580 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 15:56:33,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:56:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 15:56:34,858 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:56:34,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [626166200] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:56:34,858 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 15:56:34,858 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2023-12-02 15:56:34,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552167024] [2023-12-02 15:56:34,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:56:34,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:56:34,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:56:34,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:56:34,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2023-12-02 15:56:34,860 INFO L87 Difference]: Start difference. First operand 1058 states and 1690 transitions. Second operand has 5 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:56:37,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:39,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:41,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:43,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:45,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:46,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:48,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:48,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:56:48,866 INFO L93 Difference]: Finished difference Result 1982 states and 3140 transitions. [2023-12-02 15:56:48,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:56:48,866 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 349 [2023-12-02 15:56:48,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:56:48,874 INFO L225 Difference]: With dead ends: 1982 [2023-12-02 15:56:48,874 INFO L226 Difference]: Without dead ends: 1416 [2023-12-02 15:56:48,876 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 743 GetRequests, 731 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=57, Invalid=125, Unknown=0, NotChecked=0, Total=182 [2023-12-02 15:56:48,877 INFO L413 NwaCegarLoop]: 258 mSDtfsCounter, 106 mSDsluCounter, 540 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 798 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2023-12-02 15:56:48,877 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [106 Valid, 798 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 263 Invalid, 4 Unknown, 0 Unchecked, 13.9s Time] [2023-12-02 15:56:48,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1416 states. [2023-12-02 15:56:49,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1416 to 1408. [2023-12-02 15:56:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1408 states, 977 states have (on average 1.4483111566018423) internal successors, (1415), 985 states have internal predecessors, (1415), 406 states have call successors, (406), 24 states have call predecessors, (406), 24 states have return successors, (406), 398 states have call predecessors, (406), 406 states have call successors, (406) [2023-12-02 15:56:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1408 states and 2227 transitions. [2023-12-02 15:56:49,043 INFO L78 Accepts]: Start accepts. Automaton has 1408 states and 2227 transitions. Word has length 349 [2023-12-02 15:56:49,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:56:49,044 INFO L495 AbstractCegarLoop]: Abstraction has 1408 states and 2227 transitions. [2023-12-02 15:56:49,044 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:56:49,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2227 transitions. [2023-12-02 15:56:49,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-12-02 15:56:49,047 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:56:49,047 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:56:49,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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)] Ended with exit code 0 [2023-12-02 15:56:49,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (17)] Ended with exit code 0 [2023-12-02 15:56:49,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 15:56:49,448 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:56:49,448 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:56:49,448 INFO L85 PathProgramCache]: Analyzing trace with hash -337456495, now seen corresponding path program 1 times [2023-12-02 15:56:49,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:56:49,449 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1030748364] [2023-12-02 15:56:49,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:56:49,449 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 [2023-12-02 15:56:49,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:56:49,450 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 15:56:49,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:56:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:56:50,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 580 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 15:56:50,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:56:53,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-12-02 15:56:53,153 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:56:53,153 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 15:56:53,153 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1030748364] [2023-12-02 15:56:53,153 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1030748364] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:56:53,153 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:56:53,154 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 15:56:53,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585961447] [2023-12-02 15:56:53,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:56:53,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 15:56:53,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 15:56:53,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 15:56:53,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 15:56:53,155 INFO L87 Difference]: Start difference. First operand 1408 states and 2227 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:56:55,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:57,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:56:59,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:57:02,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:57:02,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:57:02,511 INFO L93 Difference]: Finished difference Result 2008 states and 3175 transitions. [2023-12-02 15:57:02,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 15:57:02,514 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 349 [2023-12-02 15:57:02,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:57:02,525 INFO L225 Difference]: With dead ends: 2008 [2023-12-02 15:57:02,525 INFO L226 Difference]: Without dead ends: 1410 [2023-12-02 15:57:02,527 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 346 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:57:02,528 INFO L413 NwaCegarLoop]: 258 mSDtfsCounter, 79 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 140 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 655 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 140 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:57:02,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [79 Valid, 655 Invalid, 143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 140 Invalid, 3 Unknown, 0 Unchecked, 9.2s Time] [2023-12-02 15:57:02,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1410 states. [2023-12-02 15:57:02,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1410 to 1408. [2023-12-02 15:57:02,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1408 states, 977 states have (on average 1.4462640736949846) internal successors, (1413), 985 states have internal predecessors, (1413), 406 states have call successors, (406), 24 states have call predecessors, (406), 24 states have return successors, (406), 398 states have call predecessors, (406), 406 states have call successors, (406) [2023-12-02 15:57:02,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1408 states and 2225 transitions. [2023-12-02 15:57:02,754 INFO L78 Accepts]: Start accepts. Automaton has 1408 states and 2225 transitions. Word has length 349 [2023-12-02 15:57:02,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:57:02,755 INFO L495 AbstractCegarLoop]: Abstraction has 1408 states and 2225 transitions. [2023-12-02 15:57:02,756 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-12-02 15:57:02,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2225 transitions. [2023-12-02 15:57:02,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-12-02 15:57:02,758 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:57:02,759 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:57:02,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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)] Forceful destruction successful, exit code 0 [2023-12-02 15:57:02,959 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 15:57:02,960 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 15:57:02,960 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:57:02,960 INFO L85 PathProgramCache]: Analyzing trace with hash -335609453, now seen corresponding path program 1 times [2023-12-02 15:57:02,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 15:57:02,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1031131688] [2023-12-02 15:57:02,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:57:02,961 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 [2023-12-02 15:57:02,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 15:57:02,962 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 15:57:02,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76dd48b1-83c5-4b18-bdb0-8ea15678e97f/bin/utaipan-verify-nQ1chXbOIh/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)] Waiting until timeout for monitored process [2023-12-02 15:57:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:57:05,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 579 conjuncts, 55 conjunts are in the unsatisfiable core [2023-12-02 15:57:05,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 16:02:04,657 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ sign_extend 24) c_~var_1_18~0)) (.cse3 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0))) (.cse0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse1 ((_ sign_extend 24) c_~var_1_19~0)) (.cse7 ((_ zero_extend 24) c_~var_1_5~0)) (.cse4 ((_ sign_extend 24) c_~var_1_17~0))) (and (fp.geq c_~var_1_10~0 .cse0) (bvsle .cse1 (_ bv31 32)) (= (_ bv0 16) c_~var_1_21~0) (bvsle .cse2 (_ bv32 32)) (fp.leq c_~var_1_12~0 .cse3) (bvsge .cse2 (_ bv4294967265 32)) (fp.geq c_~var_1_14~0 .cse0) (= c_~var_1_3~0 (_ bv64 8)) (fp.leq c_~var_1_14~0 .cse3) (fp.geq c_~var_1_13~0 .cse0) (fp.geq c_~var_1_12~0 .cse0) (fp.leq c_~var_1_13~0 .cse3) (bvsge .cse4 (_ bv4294967233 32)) (fp.leq c_~var_1_10~0 .cse3) (let ((.cse5 (fp.gt c_~var_1_10~0 c_~var_1_11~0)) (.cse6 (fp.sub c_currentRoundingMode c_~var_1_13~0 c_~var_1_14~0))) (or (and .cse5 (= c_~var_1_8~0 (fp.add c_currentRoundingMode (fp.sub c_currentRoundingMode c_~var_1_10~0 c_~var_1_12~0) .cse6))) (and (not .cse5) (= c_~var_1_8~0 (fp.add c_currentRoundingMode (fp.sub c_currentRoundingMode c_~var_1_11~0 c_~var_1_12~0) .cse6))))) (= c_~var_1_6~0 (_ bv10 16)) (not (bvsgt (_ bv32 32) c_~var_1_9~0)) (bvslt (_ bv64 32) (bvsrem .cse7 c_~var_1_9~0)) (fp.leq c_~var_1_11~0 .cse3) (fp.geq c_~var_1_11~0 .cse0) (bvsge .cse1 (_ bv4294967265 32)) (let ((.cse10 (bvadd .cse7 (_ bv10 32))) (.cse8 ((_ zero_extend 24) c_~var_1_4~0))) (let ((.cse9 (bvsgt .cse10 .cse8))) (or (and (= ((_ extract 15 0) .cse8) c_~var_1_20~0) (not .cse9)) (and .cse9 (= c_~var_1_20~0 ((_ extract 15 0) .cse10)))))) (= (_ bv0 16) c_~last_1_var_1_21~0) (= c_~last_1_var_1_6~0 (_ bv10 16)) (bvsle .cse4 (_ bv63 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2023-12-02 16:04:51,266 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ sign_extend 24) c_~var_1_18~0)) (.cse5 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0))) (.cse0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse1 ((_ sign_extend 24) c_~var_1_19~0)) (.cse10 ((_ zero_extend 24) c_~var_1_5~0)) (.cse6 ((_ sign_extend 24) c_~var_1_17~0))) (and (fp.geq c_~var_1_10~0 .cse0) (bvsle .cse1 (_ bv31 32)) (= (_ bv0 16) c_~var_1_21~0) (bvsle .cse2 (_ bv32 32)) (let ((.cse3 ((_ sign_extend 24) c_~var_1_16~0))) (let ((.cse4 (bvslt .cse3 (_ bv0 32)))) (or (and (= .cse3 c_~var_1_1~0) (not .cse4)) (and (= c_~var_1_1~0 (bvneg .cse3)) .cse4)))) (fp.leq c_~var_1_12~0 .cse5) (bvsge .cse2 (_ bv4294967265 32)) (fp.geq c_~var_1_14~0 .cse0) (let ((.cse7 (bvslt .cse1 (_ bv0 32)))) (or (and (= c_~var_1_16~0 ((_ extract 7 0) (bvadd .cse1 .cse6 .cse2))) (not .cse7)) (and .cse7 (= ((_ extract 7 0) (bvadd .cse6 .cse2 (bvneg .cse1))) c_~var_1_16~0)))) (= c_~var_1_3~0 (_ bv64 8)) (fp.leq c_~var_1_14~0 .cse5) (fp.geq c_~var_1_13~0 .cse0) (fp.geq c_~var_1_12~0 .cse0) (fp.leq c_~var_1_13~0 .cse5) (bvsge .cse6 (_ bv4294967233 32)) (fp.leq c_~var_1_10~0 .cse5) (let ((.cse8 (fp.gt c_~var_1_10~0 c_~var_1_11~0)) (.cse9 (fp.sub c_currentRoundingMode c_~var_1_13~0 c_~var_1_14~0))) (or (and .cse8 (= c_~var_1_8~0 (fp.add c_currentRoundingMode (fp.sub c_currentRoundingMode c_~var_1_10~0 c_~var_1_12~0) .cse9))) (and (not .cse8) (= c_~var_1_8~0 (fp.add c_currentRoundingMode (fp.sub c_currentRoundingMode c_~var_1_11~0 c_~var_1_12~0) .cse9))))) (= c_~var_1_6~0 (_ bv10 16)) (not (bvsgt (_ bv32 32) c_~var_1_9~0)) (bvslt (_ bv64 32) (bvsrem .cse10 c_~var_1_9~0)) (fp.leq c_~var_1_11~0 .cse5) (fp.geq c_~var_1_11~0 .cse0) (bvsge .cse1 (_ bv4294967265 32)) (let ((.cse13 (bvadd .cse10 (_ bv10 32))) (.cse11 ((_ zero_extend 24) c_~var_1_4~0))) (let ((.cse12 (bvsgt .cse13 .cse11))) (or (and (= ((_ extract 15 0) .cse11) c_~var_1_20~0) (not .cse12)) (and .cse12 (= c_~var_1_20~0 ((_ extract 15 0) .cse13)))))) (= (_ bv0 16) c_~last_1_var_1_21~0) (= c_~last_1_var_1_6~0 (_ bv10 16)) (bvsle .cse6 (_ bv63 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false