./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 341cfc181a184dfd888895046689be86cf5a3b257f2774b185252ff7e72de492 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:23:07,160 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:23:07,230 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 13:23:07,234 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:23:07,235 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:23:07,260 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:23:07,261 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:23:07,261 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:23:07,262 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:23:07,263 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:23:07,263 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:23:07,264 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:23:07,264 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:23:07,265 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 13:23:07,265 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:23:07,266 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:23:07,266 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 13:23:07,267 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 13:23:07,267 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:23:07,268 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 13:23:07,268 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 13:23:07,269 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 13:23:07,270 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:23:07,271 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:23:07,271 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 13:23:07,272 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 13:23:07,272 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 13:23:07,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:23:07,273 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:23:07,273 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:23:07,274 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:23:07,274 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 13:23:07,274 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:23:07,275 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:23:07,275 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:23:07,275 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:23:07,275 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:23:07,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:23:07,276 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:23:07,276 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:23:07,276 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:23:07,277 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 13:23:07,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 13:23:07,277 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:23:07,277 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:23:07,278 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:23:07,278 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:23:07,278 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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 341cfc181a184dfd888895046689be86cf5a3b257f2774b185252ff7e72de492 [2023-12-02 13:23:07,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:23:07,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:23:07,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:23:07,526 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:23:07,526 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:23:07,527 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.i [2023-12-02 13:23:10,308 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:23:10,517 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:23:10,517 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.i [2023-12-02 13:23:10,530 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/data/61927962d/a0f150a89f8f40d3b2669e233e2fae7e/FLAG1e3575627 [2023-12-02 13:23:10,546 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/data/61927962d/a0f150a89f8f40d3b2669e233e2fae7e [2023-12-02 13:23:10,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:23:10,550 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:23:10,551 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:23:10,551 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:23:10,556 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:23:10,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:10,558 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52161d2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10, skipping insertion in model container [2023-12-02 13:23:10,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:10,604 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:23:10,744 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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.i[916,929] [2023-12-02 13:23:10,855 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:23:10,870 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:23:10,883 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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.i[916,929] [2023-12-02 13:23:10,939 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:23:10,955 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:23:10,956 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10 WrapperNode [2023-12-02 13:23:10,956 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:23:10,957 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:23:10,957 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:23:10,957 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:23:10,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:10,981 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:11,038 INFO L138 Inliner]: procedures = 26, calls = 74, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 460 [2023-12-02 13:23:11,038 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:23:11,039 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:23:11,039 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:23:11,039 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:23:11,046 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:11,047 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:11,054 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:11,054 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:11,081 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:11,088 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:11,094 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:11,099 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:11,105 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:23:11,106 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:23:11,106 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:23:11,106 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:23:11,107 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (1/1) ... [2023-12-02 13:23:11,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:23:11,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:23:11,170 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:23:11,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:23:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:23:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 13:23:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 13:23:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 13:23:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:23:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:23:11,330 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:23:11,332 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:23:11,945 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:23:12,600 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:23:12,600 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:23:12,602 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:23:12 BoogieIcfgContainer [2023-12-02 13:23:12,602 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:23:12,604 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:23:12,604 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:23:12,607 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:23:12,608 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:23:10" (1/3) ... [2023-12-02 13:23:12,608 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c89a7fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:23:12, skipping insertion in model container [2023-12-02 13:23:12,608 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:10" (2/3) ... [2023-12-02 13:23:12,609 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c89a7fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:23:12, skipping insertion in model container [2023-12-02 13:23:12,609 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:23:12" (3/3) ... [2023-12-02 13:23:12,610 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-89.i [2023-12-02 13:23:12,629 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:23:12,629 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:23:12,680 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:23:12,686 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;@2a0d5d66, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:23:12,687 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:23:12,691 INFO L276 IsEmpty]: Start isEmpty. Operand has 104 states, 40 states have (on average 1.075) internal successors, (43), 41 states have internal predecessors, (43), 61 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2023-12-02 13:23:12,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-02 13:23:12,710 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:23:12,710 INFO L195 NwaCegarLoop]: trace histogram [61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:23:12,711 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:23:12,716 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:23:12,716 INFO L85 PathProgramCache]: Analyzing trace with hash -863442465, now seen corresponding path program 1 times [2023-12-02 13:23:12,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:23:12,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787767835] [2023-12-02 13:23:12,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:12,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:23:12,947 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:23:12,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [511442574] [2023-12-02 13:23:12,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:12,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:23:12,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:23:12,953 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:23:12,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 13:23:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:23:13,797 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 13:23:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:23:15,063 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 13:23:15,066 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 13:23:15,067 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 13:23:15,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 13:23:15,269 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:23:15,273 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 13:23:15,277 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 13:23:15,464 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:23:15 BoogieIcfgContainer [2023-12-02 13:23:15,464 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 13:23:15,465 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 13:23:15,465 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 13:23:15,465 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 13:23:15,466 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:23:12" (3/4) ... [2023-12-02 13:23:15,468 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 13:23:15,469 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 13:23:15,470 INFO L158 Benchmark]: Toolchain (without parser) took 4919.82ms. Allocated memory was 144.7MB in the beginning and 228.6MB in the end (delta: 83.9MB). Free memory was 98.6MB in the beginning and 103.0MB in the end (delta: -4.3MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2023-12-02 13:23:15,470 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 144.7MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:23:15,471 INFO L158 Benchmark]: CACSL2BoogieTranslator took 404.95ms. Allocated memory is still 144.7MB. Free memory was 98.3MB in the beginning and 75.5MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-12-02 13:23:15,472 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.59ms. Allocated memory is still 144.7MB. Free memory was 75.5MB in the beginning and 67.2MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-12-02 13:23:15,472 INFO L158 Benchmark]: Boogie Preprocessor took 66.28ms. Allocated memory is still 144.7MB. Free memory was 67.2MB in the beginning and 63.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 13:23:15,473 INFO L158 Benchmark]: RCFGBuilder took 1495.74ms. Allocated memory was 144.7MB in the beginning and 180.4MB in the end (delta: 35.7MB). Free memory was 63.0MB in the beginning and 112.6MB in the end (delta: -49.6MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2023-12-02 13:23:15,474 INFO L158 Benchmark]: TraceAbstraction took 2860.28ms. Allocated memory was 180.4MB in the beginning and 228.6MB in the end (delta: 48.2MB). Free memory was 111.6MB in the beginning and 103.0MB in the end (delta: 8.6MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2023-12-02 13:23:15,474 INFO L158 Benchmark]: Witness Printer took 3.76ms. Allocated memory is still 228.6MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:23:15,477 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 144.7MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 404.95ms. Allocated memory is still 144.7MB. Free memory was 98.3MB in the beginning and 75.5MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.59ms. Allocated memory is still 144.7MB. Free memory was 75.5MB in the beginning and 67.2MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.28ms. Allocated memory is still 144.7MB. Free memory was 67.2MB in the beginning and 63.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1495.74ms. Allocated memory was 144.7MB in the beginning and 180.4MB in the end (delta: 35.7MB). Free memory was 63.0MB in the beginning and 112.6MB in the end (delta: -49.6MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. * TraceAbstraction took 2860.28ms. Allocated memory was 180.4MB in the beginning and 228.6MB in the end (delta: 48.2MB). Free memory was 111.6MB in the beginning and 103.0MB in the end (delta: 8.6MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * Witness Printer took 3.76ms. Allocated memory is still 228.6MB. Free memory is still 103.0MB. 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 101, overapproximation of someBinaryArithmeticDOUBLEoperation at line 221, overapproximation of someBinaryFLOATComparisonOperation at line 125, overapproximation of bitwiseOr at line 135, overapproximation of someUnaryDOUBLEoperation at line 231, overapproximation of bitwiseAnd at line 98, overapproximation of someBinaryDOUBLEComparisonOperation at line 161, overapproximation of someUnaryFLOAToperation at line 125. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 32; [L23] unsigned char var_1_4 = 0; [L24] unsigned short int var_1_8 = 32; [L25] signed long int var_1_9 = -16; [L26] unsigned short int var_1_10 = 5; [L27] unsigned char var_1_12 = 32; [L28] unsigned char var_1_13 = 1; [L29] unsigned char var_1_14 = 0; [L30] unsigned char var_1_15 = 0; [L31] double var_1_16 = 63.75; [L32] double var_1_17 = 8.5; [L33] signed short int var_1_18 = -64; [L34] unsigned char var_1_19 = 32; [L35] unsigned char var_1_20 = 5; [L36] unsigned char var_1_21 = 100; [L37] signed long int var_1_22 = -256; [L38] unsigned char var_1_23 = 16; [L39] signed short int var_1_24 = -1; [L40] signed short int var_1_25 = 2; [L41] unsigned long int var_1_26 = 0; [L42] unsigned char var_1_27 = 1; [L43] unsigned char var_1_28 = 1; [L44] unsigned short int var_1_29 = 64; [L45] float var_1_30 = -0.5; [L46] float var_1_31 = 63.4; [L47] float var_1_32 = 9.75; [L48] unsigned long int var_1_33 = 10; [L49] unsigned long int var_1_34 = 2286977514; [L50] unsigned short int var_1_35 = 10; [L51] unsigned short int var_1_36 = 2; [L52] unsigned short int var_1_37 = 27187; [L53] unsigned char var_1_38 = 1; [L54] unsigned short int var_1_39 = 60041; [L55] unsigned short int var_1_40 = 0; [L56] unsigned char var_1_41 = 1; [L57] unsigned char var_1_42 = 0; [L58] signed char var_1_43 = -2; [L59] signed char var_1_44 = -16; [L60] signed long int var_1_45 = -2; [L61] double var_1_46 = 127.75; [L62] double var_1_47 = 25.75; [L63] double var_1_48 = 15.5; [L64] signed long int var_1_49 = -50; [L65] signed long int var_1_50 = -128; [L66] signed long int var_1_51 = -2; [L67] unsigned long int var_1_52 = 10; [L68] signed long int var_1_53 = -256; [L69] float var_1_54 = 128.5; [L70] float var_1_55 = 64.75; [L71] unsigned short int var_1_56 = 8; [L72] signed long int var_1_57 = 4; [L73] signed short int var_1_58 = 500; [L74] signed short int var_1_59 = 16; [L75] signed char var_1_60 = 10; [L76] signed char var_1_61 = 0; [L77] unsigned long int var_1_62 = 16; [L78] signed long int var_1_63 = -5; [L79] signed char var_1_64 = 4; [L80] double var_1_65 = 16.45; [L81] double var_1_66 = 100.5; [L82] float var_1_67 = -0.75; [L83] unsigned long int var_1_68 = 128; [L84] unsigned long int var_1_69 = 1663053255; [L85] unsigned short int var_1_70 = 256; [L86] double var_1_71 = 128.2; [L87] unsigned short int var_1_72 = 64; [L88] signed long int var_1_73 = 10000000; [L89] float var_1_74 = 200.75; [L90] signed long int var_1_75 = -128; [L91] unsigned char var_1_76 = 1; [L92] signed long int last_1_var_1_1 = 32; [L93] unsigned char last_1_var_1_12 = 32; [L94] signed short int last_1_var_1_18 = -64; [L435] isInitial = 1 [L436] FCALL initially() [L437] COND TRUE 1 [L438] CALL updateLastVariables() [L426] last_1_var_1_1 = var_1_1 [L427] last_1_var_1_12 = var_1_12 [L428] last_1_var_1_18 = var_1_18 [L438] RET updateLastVariables() [L439] CALL updateVariables() [L329] var_1_4 = __VERIFIER_nondet_uchar() [L330] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=-16] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=-16] [L331] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=-16] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=-16] [L332] var_1_9 = __VERIFIER_nondet_long() [L333] CALL assume_abort_if_not(var_1_9 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_9 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L334] CALL assume_abort_if_not(var_1_9 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_9 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L335] CALL assume_abort_if_not(var_1_9 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_9 != 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L336] var_1_10 = __VERIFIER_nondet_ushort() [L337] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L337] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L338] CALL assume_abort_if_not(var_1_10 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_10 <= 65534) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L339] var_1_13 = __VERIFIER_nondet_uchar() [L340] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L340] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L341] CALL assume_abort_if_not(var_1_13 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_13 <= 254) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L342] var_1_15 = __VERIFIER_nondet_uchar() [L343] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L343] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L344] CALL assume_abort_if_not(var_1_15 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_15 <= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L345] var_1_17 = __VERIFIER_nondet_double() [L346] CALL assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L346] RET assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L347] var_1_20 = __VERIFIER_nondet_uchar() [L348] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L349] CALL assume_abort_if_not(var_1_20 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L349] RET assume_abort_if_not(var_1_20 <= 255) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L350] var_1_21 = __VERIFIER_nondet_uchar() [L351] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L351] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L352] CALL assume_abort_if_not(var_1_21 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L352] RET assume_abort_if_not(var_1_21 <= 255) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L353] var_1_22 = __VERIFIER_nondet_long() [L354] CALL assume_abort_if_not(var_1_22 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L354] RET assume_abort_if_not(var_1_22 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L355] CALL assume_abort_if_not(var_1_22 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L355] RET assume_abort_if_not(var_1_22 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L356] var_1_23 = __VERIFIER_nondet_uchar() [L357] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L357] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L358] CALL assume_abort_if_not(var_1_23 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L358] RET assume_abort_if_not(var_1_23 <= 254) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L359] var_1_25 = __VERIFIER_nondet_short() [L360] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L360] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L361] CALL assume_abort_if_not(var_1_25 <= 9) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L361] RET assume_abort_if_not(var_1_25 <= 9) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L362] var_1_27 = __VERIFIER_nondet_uchar() [L363] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L363] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L364] CALL assume_abort_if_not(var_1_27 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L364] RET assume_abort_if_not(var_1_27 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L365] var_1_28 = __VERIFIER_nondet_uchar() [L366] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L366] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L367] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L367] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L368] var_1_31 = __VERIFIER_nondet_float() [L369] CALL assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L369] RET assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L370] var_1_32 = __VERIFIER_nondet_float() [L371] CALL assume_abort_if_not((var_1_32 >= -922337.2036854765600e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L371] RET assume_abort_if_not((var_1_32 >= -922337.2036854765600e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L372] var_1_34 = __VERIFIER_nondet_ulong() [L373] CALL assume_abort_if_not(var_1_34 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L373] RET assume_abort_if_not(var_1_34 >= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L374] CALL assume_abort_if_not(var_1_34 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L374] RET assume_abort_if_not(var_1_34 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L375] var_1_37 = __VERIFIER_nondet_ushort() [L376] CALL assume_abort_if_not(var_1_37 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L376] RET assume_abort_if_not(var_1_37 >= 16383) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L377] CALL assume_abort_if_not(var_1_37 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L377] RET assume_abort_if_not(var_1_37 <= 32767) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L378] var_1_39 = __VERIFIER_nondet_ushort() [L379] CALL assume_abort_if_not(var_1_39 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L379] RET assume_abort_if_not(var_1_39 >= 32767) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L380] CALL assume_abort_if_not(var_1_39 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L380] RET assume_abort_if_not(var_1_39 <= 65535) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L381] var_1_40 = __VERIFIER_nondet_ushort() [L382] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L382] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L383] CALL assume_abort_if_not(var_1_40 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L383] RET assume_abort_if_not(var_1_40 <= 65535) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L384] var_1_41 = __VERIFIER_nondet_uchar() [L385] CALL assume_abort_if_not(var_1_41 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L385] RET assume_abort_if_not(var_1_41 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L386] CALL assume_abort_if_not(var_1_41 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L386] RET assume_abort_if_not(var_1_41 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=0, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L387] var_1_42 = __VERIFIER_nondet_uchar() [L388] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L388] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L389] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L389] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-16, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L390] var_1_44 = __VERIFIER_nondet_char() [L391] CALL assume_abort_if_not(var_1_44 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L391] RET assume_abort_if_not(var_1_44 >= -63) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L392] CALL assume_abort_if_not(var_1_44 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L392] RET assume_abort_if_not(var_1_44 <= 63) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_46=511/4, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L393] var_1_46 = __VERIFIER_nondet_double() [L394] CALL assume_abort_if_not((var_1_46 >= 0.0F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854776000e+12F && var_1_46 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L394] RET assume_abort_if_not((var_1_46 >= 0.0F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854776000e+12F && var_1_46 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_47=103/4, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L395] var_1_47 = __VERIFIER_nondet_double() [L396] CALL assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854776000e+12F && var_1_47 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L396] RET assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854776000e+12F && var_1_47 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_48=31/2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L397] var_1_48 = __VERIFIER_nondet_double() [L398] CALL assume_abort_if_not((var_1_48 >= 0.0F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854776000e+12F && var_1_48 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L398] RET assume_abort_if_not((var_1_48 >= 0.0F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854776000e+12F && var_1_48 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=-50, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L399] var_1_49 = __VERIFIER_nondet_long() [L400] CALL assume_abort_if_not(var_1_49 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L400] RET assume_abort_if_not(var_1_49 >= -2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L401] CALL assume_abort_if_not(var_1_49 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L401] RET assume_abort_if_not(var_1_49 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-2, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L402] var_1_51 = __VERIFIER_nondet_long() [L403] CALL assume_abort_if_not(var_1_51 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L403] RET assume_abort_if_not(var_1_51 >= -2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L404] CALL assume_abort_if_not(var_1_51 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L404] RET assume_abort_if_not(var_1_51 <= 2147483646) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_54=257/2, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L405] var_1_54 = __VERIFIER_nondet_float() [L406] CALL assume_abort_if_not((var_1_54 >= -922337.2036854776000e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 9223372.036854776000e+12F && var_1_54 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L406] RET assume_abort_if_not((var_1_54 >= -922337.2036854776000e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 9223372.036854776000e+12F && var_1_54 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L407] CALL assume_abort_if_not(var_1_54 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L407] RET assume_abort_if_not(var_1_54 != 0.0F) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_55=259/4, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L408] var_1_55 = __VERIFIER_nondet_float() [L409] CALL assume_abort_if_not((var_1_55 >= -922337.2036854776000e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 9223372.036854776000e+12F && var_1_55 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L409] RET assume_abort_if_not((var_1_55 >= -922337.2036854776000e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 9223372.036854776000e+12F && var_1_55 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L410] CALL assume_abort_if_not(var_1_55 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L410] RET assume_abort_if_not(var_1_55 != 0.0F) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=16, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L411] var_1_59 = __VERIFIER_nondet_short() [L412] CALL assume_abort_if_not(var_1_59 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L412] RET assume_abort_if_not(var_1_59 >= -16383) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L413] CALL assume_abort_if_not(var_1_59 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L413] RET assume_abort_if_not(var_1_59 <= 16383) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=0, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L414] var_1_61 = __VERIFIER_nondet_char() [L415] CALL assume_abort_if_not(var_1_61 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L415] RET assume_abort_if_not(var_1_61 >= -31) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L416] CALL assume_abort_if_not(var_1_61 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L416] RET assume_abort_if_not(var_1_61 <= 31) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_66=201/2, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L417] var_1_66 = __VERIFIER_nondet_double() [L418] CALL assume_abort_if_not((var_1_66 >= 0.0F && var_1_66 <= -1.0e-20F) || (var_1_66 <= 9223372.036854765600e+12F && var_1_66 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L418] RET assume_abort_if_not((var_1_66 >= 0.0F && var_1_66 <= -1.0e-20F) || (var_1_66 <= 9223372.036854765600e+12F && var_1_66 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_68=128, var_1_69=1663053255, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L419] var_1_69 = __VERIFIER_nondet_ulong() [L420] CALL assume_abort_if_not(var_1_69 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_68=128, var_1_69=1073741823, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L420] RET assume_abort_if_not(var_1_69 >= 1073741823) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_68=128, var_1_69=1073741823, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L421] CALL assume_abort_if_not(var_1_69 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_68=128, var_1_69=1073741823, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L421] RET assume_abort_if_not(var_1_69 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_68=128, var_1_69=1073741823, var_1_70=256, var_1_71=641/5, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L422] var_1_71 = __VERIFIER_nondet_double() [L423] CALL assume_abort_if_not((var_1_71 >= -922337.2036854776000e+13F && var_1_71 <= -1.0e-20F) || (var_1_71 <= 9223372.036854776000e+12F && var_1_71 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_68=128, var_1_69=1073741823, var_1_70=256, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L20] COND FALSE !(!cond) [L423] RET assume_abort_if_not((var_1_71 >= -922337.2036854776000e+13F && var_1_71 <= -1.0e-20F) || (var_1_71 <= 9223372.036854776000e+12F && var_1_71 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=4294967294, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=-2, var_1_49=12, var_1_4=0, var_1_50=-128, var_1_51=-81918, var_1_52=10, var_1_53=-256, var_1_56=8, var_1_57=4, var_1_58=500, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=16, var_1_63=-5, var_1_64=4, var_1_65=329/20, var_1_68=128, var_1_69=1073741823, var_1_70=256, var_1_72=64, var_1_73=10000000, var_1_74=803/4, var_1_75=-128, var_1_76=1, var_1_8=32, var_1_9=1] [L439] RET updateVariables() [L440] CALL step() [L98] EXPR var_1_20 & var_1_21 [L98] COND FALSE !((var_1_20 & var_1_21) >= var_1_22) [L101] EXPR var_1_21 >> ((((var_1_25) < (1)) ? (var_1_25) : (1))) [L101] COND FALSE !(((((var_1_22) < (25)) ? (var_1_22) : (25))) > (var_1_21 >> ((((var_1_25) < (1)) ? (var_1_25) : (1))))) [L108] COND TRUE var_1_24 <= ((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21))) [L109] COND FALSE !(var_1_24 > var_1_19) [L119] COND FALSE !(\read(var_1_27)) [L122] COND FALSE !(var_1_24 >= var_1_21) [L125] var_1_30 = (((((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32))) < 0 ) ? -((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32))) : ((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32))))) [L127] COND TRUE (var_1_29 >= var_1_21) || var_1_27 [L128] var_1_33 = ((((25u) < (((((var_1_34 - 1u) < 0 ) ? -(var_1_34 - 1u) : (var_1_34 - 1u))))) ? (25u) : (((((var_1_34 - 1u) < 0 ) ? -(var_1_34 - 1u) : (var_1_34 - 1u)))))) [L130] COND FALSE !(var_1_32 >= var_1_31) [L135] EXPR ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) ^ ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) [L135] COND TRUE var_1_26 <= (((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) ^ ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) [L136] var_1_36 = ((var_1_37 - ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) + var_1_21) [L138] COND TRUE var_1_37 > (((((var_1_39 - var_1_25)) < (var_1_40)) ? ((var_1_39 - var_1_25)) : (var_1_40))) [L139] COND TRUE (- var_1_30) < var_1_31 [L140] var_1_38 = (var_1_41 && var_1_42) [L149] COND TRUE var_1_35 <= var_1_19 [L150] EXPR var_1_26 | 128 [L150] COND FALSE !(var_1_19 > (var_1_21 * (var_1_26 | 128))) [L153] EXPR var_1_36 & var_1_21 [L153] COND FALSE !((var_1_36 & var_1_21) <= (~ var_1_19)) [L160] COND TRUE \read(var_1_42) [L161] COND FALSE !((((((var_1_46) > (var_1_47)) ? (var_1_46) : (var_1_47))) - var_1_48) == (((((var_1_30) < (var_1_32)) ? (var_1_30) : (var_1_32))) + ((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))))) [L164] var_1_45 = ((((var_1_49) > (((((2) < 0 ) ? -(2) : (2))))) ? (var_1_49) : (((((2) < 0 ) ? -(2) : (2)))))) [L169] COND FALSE !(\read(var_1_28)) [L172] var_1_50 = var_1_51 [L174] COND TRUE var_1_48 < var_1_30 [L175] COND FALSE !(var_1_25 >= var_1_29) [L178] var_1_52 = (var_1_34 - ((((var_1_25) < (var_1_37)) ? (var_1_25) : (var_1_37)))) [L183] COND TRUE ((var_1_32 / var_1_54) / var_1_55) >= var_1_46 [L184] var_1_53 = var_1_37 [L190] COND FALSE !((var_1_37 * var_1_53) < ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) [L193] COND TRUE var_1_55 > var_1_30 [L194] var_1_57 = (64 - var_1_21) [L196] COND FALSE !(var_1_37 != ((((var_1_50 + var_1_39) < 0 ) ? -(var_1_50 + var_1_39) : (var_1_50 + var_1_39)))) [L199] COND TRUE (((((((var_1_55) < (var_1_47)) ? (var_1_55) : (var_1_47))) < 0 ) ? -((((var_1_55) < (var_1_47)) ? (var_1_55) : (var_1_47))) : ((((var_1_55) < (var_1_47)) ? (var_1_55) : (var_1_47))))) > var_1_48 [L200] var_1_58 = (var_1_21 + var_1_59) [L205] COND FALSE !(! var_1_38) [L212] var_1_62 = var_1_29 [L213] var_1_63 = (((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20))) - ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))))) > ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) + var_1_58))) ? ((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20))) - ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))))) : ((((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) + var_1_58)))) [L214] COND TRUE \read(var_1_42) [L215] COND TRUE (var_1_31 + var_1_46) >= var_1_47 [L216] var_1_64 = ((((4) < 0 ) ? -(4) : (4))) [L219] COND TRUE var_1_20 > var_1_24 [L220] COND TRUE 64u < (var_1_63 / (var_1_37 + 32u)) [L221] var_1_65 = (var_1_66 - ((((9.875) < 0 ) ? -(9.875) : (9.875)))) [L224] COND FALSE !(var_1_25 >= var_1_64) [L229] COND FALSE !(var_1_27 && var_1_42) [L236] var_1_67 = var_1_32 [L239] COND FALSE !(var_1_39 <= ((((var_1_25) < (4)) ? (var_1_25) : (4)))) [L244] COND FALSE !(var_1_60 >= var_1_20) [L252] COND TRUE ((((var_1_65) < 0 ) ? -(var_1_65) : (var_1_65))) >= var_1_71 [L253] var_1_70 = var_1_21 [L257] var_1_72 = var_1_23 [L258] COND FALSE !(\read(var_1_27)) [L261] var_1_73 = var_1_25 [L263] var_1_74 = var_1_31 [L264] COND FALSE !(\read(var_1_27)) [L271] var_1_75 = var_1_70 [L273] var_1_76 = 0 [L274] signed long int stepLocal_1 = last_1_var_1_18; [L275] signed long int stepLocal_0 = last_1_var_1_18; [L276] COND TRUE stepLocal_1 >= (last_1_var_1_18 / var_1_9) [L277] COND TRUE stepLocal_0 < (last_1_var_1_1 * 256) [L278] var_1_8 = ((((last_1_var_1_12) < (((((128) < (last_1_var_1_12)) ? (128) : (last_1_var_1_12))))) ? (last_1_var_1_12) : (((((128) < (last_1_var_1_12)) ? (128) : (last_1_var_1_12)))))) [L285] var_1_18 = var_1_8 [L286] COND FALSE !(var_1_10 < var_1_18) [L297] unsigned short int stepLocal_2 = var_1_8; [L298] COND FALSE !(stepLocal_2 > (((((var_1_8) < (var_1_8)) ? (var_1_8) : (var_1_8))) + var_1_12)) [L309] COND FALSE !(var_1_18 != var_1_12) [L314] COND FALSE !(\read(var_1_14)) [L321] COND FALSE !(\read(var_1_14)) [L324] var_1_16 = var_1_17 [L440] RET step() [L441] CALL, EXPR property() [L431-L432] return ((((((var_1_18 != var_1_12) ? (var_1_14 ? (var_1_1 == ((signed long int) ((((((((-5) > (var_1_12)) ? (-5) : (var_1_12)))) < (((((var_1_8) < (var_1_18)) ? (var_1_8) : (var_1_18))))) ? (((((-5) > (var_1_12)) ? (-5) : (var_1_12)))) : (((((var_1_8) < (var_1_18)) ? (var_1_8) : (var_1_18)))))))) : 1) : 1) && ((last_1_var_1_18 >= (last_1_var_1_18 / var_1_9)) ? ((last_1_var_1_18 < (last_1_var_1_1 * 256)) ? (var_1_8 == ((unsigned short int) ((((last_1_var_1_12) < (((((128) < (last_1_var_1_12)) ? (128) : (last_1_var_1_12))))) ? (last_1_var_1_12) : (((((128) < (last_1_var_1_12)) ? (128) : (last_1_var_1_12)))))))) : (var_1_8 == ((unsigned short int) last_1_var_1_12))) : (var_1_8 == ((unsigned short int) last_1_var_1_12)))) && ((var_1_10 < var_1_18) ? ((last_1_var_1_12 <= (5 - last_1_var_1_12)) ? (var_1_12 == ((unsigned char) var_1_13)) : ((last_1_var_1_12 == var_1_8) ? (var_1_12 == ((unsigned char) var_1_13)) : (var_1_12 == ((unsigned char) var_1_13)))) : 1)) && ((var_1_8 > (((((var_1_8) < (var_1_8)) ? (var_1_8) : (var_1_8))) + var_1_12)) ? ((! (var_1_8 >= var_1_12)) ? (var_1_4 ? (var_1_14 == ((unsigned char) 0)) : (var_1_14 == ((unsigned char) var_1_15))) : (var_1_14 == ((unsigned char) var_1_15))) : 1)) && (var_1_14 ? (var_1_15 ? (var_1_16 == ((double) var_1_17)) : (var_1_16 == ((double) (((((((((25.8) > (7.5)) ? (25.8) : (7.5))) - 50.25)) > (var_1_17)) ? ((((((25.8) > (7.5)) ? (25.8) : (7.5))) - 50.25)) : (var_1_17)))))) : (var_1_14 ? (var_1_16 == ((double) 5.2)) : (var_1_16 == ((double) var_1_17))))) && (var_1_18 == ((signed short int) var_1_8)) ; [L441] RET, EXPR property() [L441] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=3, var_1_17=3, var_1_18=32, var_1_19=32, var_1_1=32, var_1_20=11, var_1_21=34, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_30=4, var_1_31=2, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=16384, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=12, var_1_49=12, var_1_4=0, var_1_50=-81918, var_1_51=-81918, var_1_52=4294967291, var_1_53=16383, var_1_56=8, var_1_57=30, var_1_58=-34, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=64, var_1_63=-1, var_1_64=4, var_1_65=0, var_1_66=0, var_1_67=4, var_1_68=128, var_1_69=1073741823, var_1_70=34, var_1_72=33, var_1_73=3, var_1_74=2, var_1_75=34, var_1_76=0, var_1_8=32, var_1_9=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=33, var_1_14=0, var_1_15=0, var_1_16=3, var_1_17=3, var_1_18=32, var_1_19=32, var_1_1=32, var_1_20=11, var_1_21=34, var_1_22=1, var_1_23=33, var_1_24=-1, var_1_25=3, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=64, var_1_30=4, var_1_31=2, var_1_32=4, var_1_33=25, var_1_34=4294967294, var_1_35=10, var_1_36=16384, var_1_37=16383, var_1_38=1, var_1_39=65535, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=-2, var_1_44=-1, var_1_45=12, var_1_49=12, var_1_4=0, var_1_50=-81918, var_1_51=-81918, var_1_52=4294967291, var_1_53=16383, var_1_56=8, var_1_57=30, var_1_58=-34, var_1_59=-68, var_1_60=10, var_1_61=31, var_1_62=64, var_1_63=-1, var_1_64=4, var_1_65=0, var_1_66=0, var_1_67=4, var_1_68=128, var_1_69=1073741823, var_1_70=34, var_1_72=33, var_1_73=3, var_1_74=2, var_1_75=34, var_1_76=0, var_1_8=32, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 104 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.6s, OverallIterations: 1, TraceHistogramMax: 61, 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=104occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 221 NumberOfCodeBlocks, 221 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 13:23:15,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 341cfc181a184dfd888895046689be86cf5a3b257f2774b185252ff7e72de492 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:23:17,418 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:23:17,494 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 13:23:17,500 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:23:17,501 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:23:17,528 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:23:17,528 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:23:17,529 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:23:17,530 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:23:17,530 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:23:17,531 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:23:17,531 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:23:17,532 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:23:17,532 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:23:17,533 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:23:17,533 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:23:17,534 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:23:17,535 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:23:17,535 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 13:23:17,535 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 13:23:17,536 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:23:17,536 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:23:17,537 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:23:17,537 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:23:17,537 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 13:23:17,538 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 13:23:17,538 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 13:23:17,539 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 13:23:17,539 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:23:17,539 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:23:17,540 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:23:17,540 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 13:23:17,540 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:23:17,541 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:23:17,541 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:23:17,541 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:23:17,541 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:23:17,541 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:23:17,542 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 13:23:17,542 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 13:23:17,542 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:23:17,542 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:23:17,543 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:23:17,543 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:23:17,543 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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 341cfc181a184dfd888895046689be86cf5a3b257f2774b185252ff7e72de492 [2023-12-02 13:23:17,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:23:17,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:23:17,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:23:17,891 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:23:17,892 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:23:17,894 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.i [2023-12-02 13:23:20,602 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:23:20,844 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:23:20,845 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.i [2023-12-02 13:23:20,855 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/data/a1239014c/3a9c57294c5a405087eedf3449a67bb5/FLAG782ed0083 [2023-12-02 13:23:20,866 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/data/a1239014c/3a9c57294c5a405087eedf3449a67bb5 [2023-12-02 13:23:20,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:23:20,870 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:23:20,871 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:23:20,871 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:23:20,876 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:23:20,877 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:23:20" (1/1) ... [2023-12-02 13:23:20,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b3ba7dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:20, skipping insertion in model container [2023-12-02 13:23:20,878 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:23:20" (1/1) ... [2023-12-02 13:23:20,927 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:23:21,075 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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.i[916,929] [2023-12-02 13:23:21,180 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:23:21,198 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:23:21,210 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_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-89.i[916,929] [2023-12-02 13:23:21,307 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:23:21,335 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:23:21,335 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21 WrapperNode [2023-12-02 13:23:21,335 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:23:21,336 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:23:21,337 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:23:21,337 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:23:21,344 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,363 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,402 INFO L138 Inliner]: procedures = 27, calls = 74, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 407 [2023-12-02 13:23:21,402 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:23:21,403 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:23:21,403 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:23:21,404 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:23:21,413 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,421 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,421 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,446 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,452 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,457 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,462 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,469 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:23:21,470 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:23:21,470 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:23:21,470 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:23:21,471 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (1/1) ... [2023-12-02 13:23:21,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:23:21,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:23:21,513 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:23:21,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:23:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:23:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 13:23:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 13:23:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 13:23:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:23:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:23:21,672 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:23:21,675 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:23:30,451 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:23:30,503 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:23:30,503 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:23:30,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:23:30 BoogieIcfgContainer [2023-12-02 13:23:30,504 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:23:30,507 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:23:30,507 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:23:30,510 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:23:30,510 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:23:20" (1/3) ... [2023-12-02 13:23:30,511 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ca46aef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:23:30, skipping insertion in model container [2023-12-02 13:23:30,511 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:23:21" (2/3) ... [2023-12-02 13:23:30,511 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ca46aef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:23:30, skipping insertion in model container [2023-12-02 13:23:30,512 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:23:30" (3/3) ... [2023-12-02 13:23:30,513 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-89.i [2023-12-02 13:23:30,534 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:23:30,534 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:23:30,577 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:23:30,582 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;@52ad6498, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:23:30,583 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:23:30,587 INFO L276 IsEmpty]: Start isEmpty. Operand has 175 states, 111 states have (on average 1.5945945945945945) internal successors, (177), 112 states have internal predecessors, (177), 61 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2023-12-02 13:23:30,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2023-12-02 13:23:30,610 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:23:30,611 INFO L195 NwaCegarLoop]: trace histogram [61, 61, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:23:30,612 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:23:30,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:23:30,617 INFO L85 PathProgramCache]: Analyzing trace with hash -1827227755, now seen corresponding path program 1 times [2023-12-02 13:23:30,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:23:30,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1652975417] [2023-12-02 13:23:30,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:30,631 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 13:23:30,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:23:30,633 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:30,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:31,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 619 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 13:23:31,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 1016 proven. 0 refuted. 0 times theorem prover too weak. 6304 trivial. 0 not checked. [2023-12-02 13:23:31,510 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:23:31,511 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:23:31,511 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1652975417] [2023-12-02 13:23:31,511 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1652975417] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:23:31,512 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:23:31,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 13:23:31,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729564104] [2023-12-02 13:23:31,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:23:31,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 13:23:31,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:23:31,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 13:23:31,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 13:23:31,550 INFO L87 Difference]: Start difference. First operand has 175 states, 111 states have (on average 1.5945945945945945) internal successors, (177), 112 states have internal predecessors, (177), 61 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) 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, (61), 2 states have call predecessors, (61), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2023-12-02 13:23:31,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:23:31,808 INFO L93 Difference]: Finished difference Result 347 states and 657 transitions. [2023-12-02 13:23:31,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 13:23:31,821 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, (61), 2 states have call predecessors, (61), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 383 [2023-12-02 13:23:31,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:23:31,830 INFO L225 Difference]: With dead ends: 347 [2023-12-02 13:23:31,830 INFO L226 Difference]: Without dead ends: 173 [2023-12-02 13:23:31,836 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 382 GetRequests, 382 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 13:23:31,839 INFO L413 NwaCegarLoop]: 290 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 290 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-02 13:23:31,840 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 290 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-02 13:23:31,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2023-12-02 13:23:31,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2023-12-02 13:23:31,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 110 states have (on average 1.5545454545454545) internal successors, (171), 110 states have internal predecessors, (171), 61 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2023-12-02 13:23:31,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 293 transitions. [2023-12-02 13:23:31,901 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 293 transitions. Word has length 383 [2023-12-02 13:23:31,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:23:31,902 INFO L495 AbstractCegarLoop]: Abstraction has 173 states and 293 transitions. [2023-12-02 13:23:31,902 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, (61), 2 states have call predecessors, (61), 2 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2023-12-02 13:23:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 293 transitions. [2023-12-02 13:23:31,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2023-12-02 13:23:31,913 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:23:31,914 INFO L195 NwaCegarLoop]: trace histogram [61, 61, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:23:31,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:32,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:32,115 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:23:32,115 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:23:32,116 INFO L85 PathProgramCache]: Analyzing trace with hash 1974069271, now seen corresponding path program 1 times [2023-12-02 13:23:32,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:23:32,117 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2145194184] [2023-12-02 13:23:32,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:32,117 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 13:23:32,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:23:32,118 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:32,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:32,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 619 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 13:23:32,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:35,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2023-12-02 13:23:35,272 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:23:35,273 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:23:35,273 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2145194184] [2023-12-02 13:23:35,273 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2145194184] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:23:35,273 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:23:35,274 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 13:23:35,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652025919] [2023-12-02 13:23:35,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:23:35,276 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:23:35,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:23:35,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:23:35,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:23:35,279 INFO L87 Difference]: Start difference. First operand 173 states and 293 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 2 states have internal predecessors, (81), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2023-12-02 13:23:35,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:23:35,635 INFO L93 Difference]: Finished difference Result 515 states and 873 transitions. [2023-12-02 13:23:35,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:23:35,636 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 2 states have internal predecessors, (81), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) Word has length 383 [2023-12-02 13:23:35,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:23:35,644 INFO L225 Difference]: With dead ends: 515 [2023-12-02 13:23:35,644 INFO L226 Difference]: Without dead ends: 343 [2023-12-02 13:23:35,645 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 382 GetRequests, 381 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:23:35,647 INFO L413 NwaCegarLoop]: 340 mSDtfsCounter, 118 mSDsluCounter, 274 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 614 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-02 13:23:35,648 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 614 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-02 13:23:35,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2023-12-02 13:23:35,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 340. [2023-12-02 13:23:35,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 340 states, 215 states have (on average 1.5302325581395348) internal successors, (329), 215 states have internal predecessors, (329), 122 states have call successors, (122), 2 states have call predecessors, (122), 2 states have return successors, (122), 122 states have call predecessors, (122), 122 states have call successors, (122) [2023-12-02 13:23:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 573 transitions. [2023-12-02 13:23:35,718 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 573 transitions. Word has length 383 [2023-12-02 13:23:35,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:23:35,720 INFO L495 AbstractCegarLoop]: Abstraction has 340 states and 573 transitions. [2023-12-02 13:23:35,721 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 2 states have internal predecessors, (81), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2023-12-02 13:23:35,721 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 573 transitions. [2023-12-02 13:23:35,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2023-12-02 13:23:35,725 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:23:35,726 INFO L195 NwaCegarLoop]: trace histogram [61, 61, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:23:35,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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)] Ended with exit code 0 [2023-12-02 13:23:35,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:35,928 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:23:35,930 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:23:35,932 INFO L85 PathProgramCache]: Analyzing trace with hash 348417588, now seen corresponding path program 1 times [2023-12-02 13:23:35,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:23:35,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [577786312] [2023-12-02 13:23:35,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:35,940 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 13:23:35,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:23:35,943 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:35,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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)] Waiting until timeout for monitored process [2023-12-02 13:23:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:36,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 621 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:23:36,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:37,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 3480 proven. 66 refuted. 0 times theorem prover too weak. 3774 trivial. 0 not checked. [2023-12-02 13:23:37,627 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:23:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 114 proven. 66 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2023-12-02 13:23:38,283 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:23:38,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [577786312] [2023-12-02 13:23:38,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [577786312] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:23:38,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1480051538] [2023-12-02 13:23:38,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:38,285 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:23:38,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:23:38,336 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:23:38,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-12-02 13:23:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:39,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 621 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 13:23:39,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2023-12-02 13:23:39,249 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:23:39,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1480051538] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:23:39,250 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 13:23:39,250 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2023-12-02 13:23:39,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201592503] [2023-12-02 13:23:39,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:23:39,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:23:39,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:23:39,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:23:39,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:23:39,254 INFO L87 Difference]: Start difference. First operand 340 states and 573 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2023-12-02 13:23:39,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:23:39,633 INFO L93 Difference]: Finished difference Result 1016 states and 1713 transitions. [2023-12-02 13:23:39,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:23:39,634 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) Word has length 384 [2023-12-02 13:23:39,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:23:39,642 INFO L225 Difference]: With dead ends: 1016 [2023-12-02 13:23:39,642 INFO L226 Difference]: Without dead ends: 677 [2023-12-02 13:23:39,644 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1149 GetRequests, 1142 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:23:39,645 INFO L413 NwaCegarLoop]: 548 mSDtfsCounter, 280 mSDsluCounter, 283 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 280 SdHoareTripleChecker+Valid, 831 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-02 13:23:39,646 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [280 Valid, 831 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-02 13:23:39,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2023-12-02 13:23:39,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 675. [2023-12-02 13:23:39,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 675 states, 426 states have (on average 1.5258215962441315) internal successors, (650), 426 states have internal predecessors, (650), 244 states have call successors, (244), 4 states have call predecessors, (244), 4 states have return successors, (244), 244 states have call predecessors, (244), 244 states have call successors, (244) [2023-12-02 13:23:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 1138 transitions. [2023-12-02 13:23:39,751 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 1138 transitions. Word has length 384 [2023-12-02 13:23:39,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:23:39,752 INFO L495 AbstractCegarLoop]: Abstraction has 675 states and 1138 transitions. [2023-12-02 13:23:39,753 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2023-12-02 13:23:39,753 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1138 transitions. [2023-12-02 13:23:39,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-12-02 13:23:39,756 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:23:39,757 INFO L195 NwaCegarLoop]: trace histogram [61, 61, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:23:39,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-12-02 13:23:39,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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)] Ended with exit code 0 [2023-12-02 13:23:40,157 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:40,158 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:23:40,159 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:23:40,159 INFO L85 PathProgramCache]: Analyzing trace with hash -961038750, now seen corresponding path program 1 times [2023-12-02 13:23:40,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:23:40,160 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [187216381] [2023-12-02 13:23:40,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:40,160 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 13:23:40,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:23:40,161 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:40,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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)] Waiting until timeout for monitored process [2023-12-02 13:23:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:40,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 622 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:23:40,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 3480 proven. 66 refuted. 0 times theorem prover too weak. 3774 trivial. 0 not checked. [2023-12-02 13:23:41,661 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:23:42,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 114 proven. 66 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2023-12-02 13:23:42,197 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:23:42,198 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [187216381] [2023-12-02 13:23:42,198 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [187216381] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:23:42,198 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1019796836] [2023-12-02 13:23:42,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:42,199 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:23:42,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:23:42,200 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:23:42,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-12-02 13:23:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:42,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 622 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 13:23:42,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:43,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2023-12-02 13:23:43,035 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:23:43,035 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1019796836] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:23:43,035 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 13:23:43,036 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2023-12-02 13:23:43,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370326857] [2023-12-02 13:23:43,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:23:43,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:23:43,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:23:43,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:23:43,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:23:43,039 INFO L87 Difference]: Start difference. First operand 675 states and 1138 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2023-12-02 13:23:43,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:23:43,538 INFO L93 Difference]: Finished difference Result 1743 states and 2948 transitions. [2023-12-02 13:23:43,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:23:43,539 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) Word has length 385 [2023-12-02 13:23:43,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:23:43,549 INFO L225 Difference]: With dead ends: 1743 [2023-12-02 13:23:43,549 INFO L226 Difference]: Without dead ends: 1069 [2023-12-02 13:23:43,553 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1152 GetRequests, 1145 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:23:43,554 INFO L413 NwaCegarLoop]: 318 mSDtfsCounter, 169 mSDsluCounter, 271 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 589 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-12-02 13:23:43,554 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 589 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-12-02 13:23:43,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1069 states. [2023-12-02 13:23:43,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1069 to 1063. [2023-12-02 13:23:43,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1063 states, 722 states have (on average 1.5623268698060941) internal successors, (1128), 726 states have internal predecessors, (1128), 332 states have call successors, (332), 8 states have call predecessors, (332), 8 states have return successors, (332), 328 states have call predecessors, (332), 332 states have call successors, (332) [2023-12-02 13:23:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 1063 states and 1792 transitions. [2023-12-02 13:23:43,702 INFO L78 Accepts]: Start accepts. Automaton has 1063 states and 1792 transitions. Word has length 385 [2023-12-02 13:23:43,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:23:43,703 INFO L495 AbstractCegarLoop]: Abstraction has 1063 states and 1792 transitions. [2023-12-02 13:23:43,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2023-12-02 13:23:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1792 transitions. [2023-12-02 13:23:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-12-02 13:23:43,708 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:23:43,708 INFO L195 NwaCegarLoop]: trace histogram [61, 61, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:23:43,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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)] Forceful destruction successful, exit code 0 [2023-12-02 13:23:43,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2023-12-02 13:23:44,109 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 13:23:44,109 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:23:44,110 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:23:44,110 INFO L85 PathProgramCache]: Analyzing trace with hash 682257570, now seen corresponding path program 1 times [2023-12-02 13:23:44,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:23:44,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [601500201] [2023-12-02 13:23:44,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:44,111 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 13:23:44,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:23:44,112 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:44,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 (8)] Waiting until timeout for monitored process [2023-12-02 13:23:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:44,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 621 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:23:44,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:45,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 3480 proven. 66 refuted. 0 times theorem prover too weak. 3774 trivial. 0 not checked. [2023-12-02 13:23:45,767 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:23:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 114 proven. 66 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2023-12-02 13:23:46,341 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:23:46,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [601500201] [2023-12-02 13:23:46,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [601500201] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:23:46,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [691295045] [2023-12-02 13:23:46,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:46,341 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:23:46,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:23:46,342 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:23:46,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2023-12-02 13:23:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:47,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 621 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 13:23:47,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:47,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2023-12-02 13:23:47,143 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:23:47,143 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [691295045] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:23:47,143 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 13:23:47,143 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2023-12-02 13:23:47,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134366407] [2023-12-02 13:23:47,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:23:47,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:23:47,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:23:47,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:23:47,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:23:47,146 INFO L87 Difference]: Start difference. First operand 1063 states and 1792 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2023-12-02 13:23:47,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:23:47,572 INFO L93 Difference]: Finished difference Result 3171 states and 5342 transitions. [2023-12-02 13:23:47,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:23:47,573 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) Word has length 385 [2023-12-02 13:23:47,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:23:47,592 INFO L225 Difference]: With dead ends: 3171 [2023-12-02 13:23:47,592 INFO L226 Difference]: Without dead ends: 2109 [2023-12-02 13:23:47,597 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1152 GetRequests, 1145 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:23:47,598 INFO L413 NwaCegarLoop]: 286 mSDtfsCounter, 283 mSDsluCounter, 281 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 283 SdHoareTripleChecker+Valid, 567 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-02 13:23:47,598 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [283 Valid, 567 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-02 13:23:47,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2109 states. [2023-12-02 13:23:47,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2109 to 2091. [2023-12-02 13:23:47,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2091 states, 1410 states have (on average 1.5361702127659576) internal successors, (2166), 1418 states have internal predecessors, (2166), 664 states have call successors, (664), 16 states have call predecessors, (664), 16 states have return successors, (664), 656 states have call predecessors, (664), 664 states have call successors, (664) [2023-12-02 13:23:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 2091 states and 3494 transitions. [2023-12-02 13:23:47,865 INFO L78 Accepts]: Start accepts. Automaton has 2091 states and 3494 transitions. Word has length 385 [2023-12-02 13:23:47,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:23:47,866 INFO L495 AbstractCegarLoop]: Abstraction has 2091 states and 3494 transitions. [2023-12-02 13:23:47,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2023-12-02 13:23:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3494 transitions. [2023-12-02 13:23:47,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-12-02 13:23:47,870 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:23:47,871 INFO L195 NwaCegarLoop]: trace histogram [61, 61, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:23:47,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 (8)] Ended with exit code 0 [2023-12-02 13:23:48,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2023-12-02 13:23:48,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 13:23:48,271 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:23:48,272 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:23:48,272 INFO L85 PathProgramCache]: Analyzing trace with hash 682317152, now seen corresponding path program 1 times [2023-12-02 13:23:48,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:23:48,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [883100406] [2023-12-02 13:23:48,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:48,273 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 13:23:48,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:23:48,276 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:48,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 (10)] Waiting until timeout for monitored process [2023-12-02 13:23:49,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:49,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 621 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:23:49,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:49,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 3480 proven. 66 refuted. 0 times theorem prover too weak. 3774 trivial. 0 not checked. [2023-12-02 13:23:49,924 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:23:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 114 proven. 66 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2023-12-02 13:23:50,499 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:23:50,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [883100406] [2023-12-02 13:23:50,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [883100406] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:23:50,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1162841226] [2023-12-02 13:23:50,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:50,499 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:23:50,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:23:50,500 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:23:50,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2023-12-02 13:23:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:51,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 621 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:23:51,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2023-12-02 13:23:51,444 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:23:51,445 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1162841226] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:23:51,445 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 13:23:51,445 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 8 [2023-12-02 13:23:51,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409824726] [2023-12-02 13:23:51,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:23:51,446 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:23:51,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:23:51,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:23:51,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 13:23:51,448 INFO L87 Difference]: Start difference. First operand 2091 states and 3494 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2023-12-02 13:23:53,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:23:53,411 INFO L93 Difference]: Finished difference Result 6787 states and 11362 transitions. [2023-12-02 13:23:53,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 13:23:53,412 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) Word has length 385 [2023-12-02 13:23:53,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:23:53,447 INFO L225 Difference]: With dead ends: 6787 [2023-12-02 13:23:53,448 INFO L226 Difference]: Without dead ends: 4697 [2023-12-02 13:23:53,456 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1154 GetRequests, 1145 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-12-02 13:23:53,457 INFO L413 NwaCegarLoop]: 553 mSDtfsCounter, 486 mSDsluCounter, 660 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 486 SdHoareTripleChecker+Valid, 1213 SdHoareTripleChecker+Invalid, 300 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-12-02 13:23:53,458 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [486 Valid, 1213 Invalid, 300 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-12-02 13:23:53,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4697 states. [2023-12-02 13:23:53,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4697 to 3131. [2023-12-02 13:23:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3131 states, 2198 states have (on average 1.562329390354868) internal successors, (3434), 2214 states have internal predecessors, (3434), 904 states have call successors, (904), 28 states have call predecessors, (904), 28 states have return successors, (904), 888 states have call predecessors, (904), 904 states have call successors, (904) [2023-12-02 13:23:53,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 3131 states and 5242 transitions. [2023-12-02 13:23:53,872 INFO L78 Accepts]: Start accepts. Automaton has 3131 states and 5242 transitions. Word has length 385 [2023-12-02 13:23:53,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:23:53,873 INFO L495 AbstractCegarLoop]: Abstraction has 3131 states and 5242 transitions. [2023-12-02 13:23:53,874 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2023-12-02 13:23:53,874 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 5242 transitions. [2023-12-02 13:23:53,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-12-02 13:23:53,877 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:23:53,877 INFO L195 NwaCegarLoop]: trace histogram [61, 61, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:23:53,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2023-12-02 13:23:54,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 (10)] Forceful destruction successful, exit code 0 [2023-12-02 13:23:54,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:54,278 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:23:54,278 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:23:54,279 INFO L85 PathProgramCache]: Analyzing trace with hash 729912795, now seen corresponding path program 1 times [2023-12-02 13:23:54,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:23:54,279 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [424979933] [2023-12-02 13:23:54,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:54,280 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 13:23:54,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:23:54,280 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:23:54,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 (12)] Waiting until timeout for monitored process [2023-12-02 13:23:54,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:55,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 622 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:23:55,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 3480 proven. 66 refuted. 0 times theorem prover too weak. 3774 trivial. 0 not checked. [2023-12-02 13:23:55,951 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:23:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 114 proven. 66 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2023-12-02 13:23:56,534 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:23:56,535 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [424979933] [2023-12-02 13:23:56,535 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [424979933] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:23:56,535 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [107525855] [2023-12-02 13:23:56,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:56,535 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:23:56,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:23:56,536 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:23:56,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2023-12-02 13:23:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:23:58,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 622 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 13:23:58,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:23:59,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 3480 proven. 66 refuted. 0 times theorem prover too weak. 3774 trivial. 0 not checked. [2023-12-02 13:23:59,410 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:23:59,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 114 proven. 66 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2023-12-02 13:23:59,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [107525855] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:23:59,985 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1135199314] [2023-12-02 13:23:59,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:23:59,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:23:59,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:23:59,986 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:23:59,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-12-02 13:24:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:24:00,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 622 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 13:24:00,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:24:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 3480 proven. 66 refuted. 0 times theorem prover too weak. 3774 trivial. 0 not checked. [2023-12-02 13:24:01,569 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:24:02,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 114 proven. 66 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2023-12-02 13:24:02,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1135199314] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:24:02,076 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 13:24:02,077 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2023-12-02 13:24:02,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764090289] [2023-12-02 13:24:02,078 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 13:24:02,080 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 13:24:02,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:24:02,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 13:24:02,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-02 13:24:02,081 INFO L87 Difference]: Start difference. First operand 3131 states and 5242 transitions. Second operand has 7 states, 7 states have (on average 14.714285714285714) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 2 states have call predecessors, (84), 2 states have call successors, (84) [2023-12-02 13:24:04,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:24:04,609 INFO L93 Difference]: Finished difference Result 5416 states and 8943 transitions. [2023-12-02 13:24:04,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 13:24:04,610 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.714285714285714) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 2 states have call predecessors, (84), 2 states have call successors, (84) Word has length 385 [2023-12-02 13:24:04,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:24:04,622 INFO L225 Difference]: With dead ends: 5416 [2023-12-02 13:24:04,622 INFO L226 Difference]: Without dead ends: 2286 [2023-12-02 13:24:04,628 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2308 GetRequests, 2296 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-12-02 13:24:04,629 INFO L413 NwaCegarLoop]: 277 mSDtfsCounter, 298 mSDsluCounter, 388 mSDsCounter, 0 mSdLazyCounter, 562 mSolverCounterSat, 76 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 336 SdHoareTripleChecker+Valid, 665 SdHoareTripleChecker+Invalid, 638 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 76 IncrementalHoareTripleChecker+Valid, 562 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-12-02 13:24:04,629 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [336 Valid, 665 Invalid, 638 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [76 Valid, 562 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-12-02 13:24:04,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2286 states. [2023-12-02 13:24:04,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2286 to 2217. [2023-12-02 13:24:04,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2217 states, 1481 states have (on average 1.4780553679945982) internal successors, (2189), 1490 states have internal predecessors, (2189), 702 states have call successors, (702), 33 states have call predecessors, (702), 33 states have return successors, (702), 693 states have call predecessors, (702), 702 states have call successors, (702) [2023-12-02 13:24:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 2217 states and 3593 transitions. [2023-12-02 13:24:04,997 INFO L78 Accepts]: Start accepts. Automaton has 2217 states and 3593 transitions. Word has length 385 [2023-12-02 13:24:04,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:24:04,998 INFO L495 AbstractCegarLoop]: Abstraction has 2217 states and 3593 transitions. [2023-12-02 13:24:04,998 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.714285714285714) internal successors, (103), 7 states have internal predecessors, (103), 2 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 2 states have call predecessors, (84), 2 states have call successors, (84) [2023-12-02 13:24:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 3593 transitions. [2023-12-02 13:24:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2023-12-02 13:24:05,004 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:24:05,004 INFO L195 NwaCegarLoop]: trace histogram [61, 61, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:24:05,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 (12)] Ended with exit code 0 [2023-12-02 13:24:05,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2023-12-02 13:24:05,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-12-02 13:24:05,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:24:05,606 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:24:05,606 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:24:05,606 INFO L85 PathProgramCache]: Analyzing trace with hash -2025083497, now seen corresponding path program 1 times [2023-12-02 13:24:05,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:24:05,607 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1331423510] [2023-12-02 13:24:05,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:24:05,607 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 13:24:05,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:24:05,608 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:24:05,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 (15)] Waiting until timeout for monitored process [2023-12-02 13:24:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:24:06,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 624 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 13:24:06,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:24:08,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 3752 proven. 174 refuted. 0 times theorem prover too weak. 3394 trivial. 0 not checked. [2023-12-02 13:24:08,894 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:24:10,360 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:24:10,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1331423510] [2023-12-02 13:24:10,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1331423510] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:24:10,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1251253591] [2023-12-02 13:24:10,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:24:10,361 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:24:10,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:24:10,362 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:24:10,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2023-12-02 13:24:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:24:13,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 624 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 13:24:13,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:24:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 132 proven. 2880 refuted. 0 times theorem prover too weak. 4308 trivial. 0 not checked. [2023-12-02 13:24:19,519 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:24:20,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1251253591] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:24:20,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1147169893] [2023-12-02 13:24:20,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:24:20,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:24:20,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:24:20,350 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:24:20,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-12-02 13:24:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:24:21,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 624 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-02 13:24:21,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:24:30,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 3342 proven. 234 refuted. 0 times theorem prover too weak. 3744 trivial. 0 not checked. [2023-12-02 13:24:30,753 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:24:33,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1147169893] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 13:24:33,329 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 13:24:33,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 11] total 23 [2023-12-02 13:24:33,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641660383] [2023-12-02 13:24:33,330 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 13:24:33,331 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2023-12-02 13:24:33,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:24:33,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2023-12-02 13:24:33,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=828, Unknown=0, NotChecked=0, Total=930 [2023-12-02 13:24:33,334 INFO L87 Difference]: Start difference. First operand 2217 states and 3593 transitions. Second operand has 23 states, 23 states have (on average 10.565217391304348) internal successors, (243), 21 states have internal predecessors, (243), 8 states have call successors, (183), 8 states have call predecessors, (183), 11 states have return successors, (183), 8 states have call predecessors, (183), 8 states have call successors, (183) [2023-12-02 13:24:47,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:24:49,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:24:52,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:24:55,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:24:57,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:24:59,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:01,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:03,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:05,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:07,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:09,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:12,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:14,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:16,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:18,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:20,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:22,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:24,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:26,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:30,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:32,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:34,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:25:37,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:39,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:41,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:43,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:45,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:47,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:49,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:51,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:53,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:55,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:25:58,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:00,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:02,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:04,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:06,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:08,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:10,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:12,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:14,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:16,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:18,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:22,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:24,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:26,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:28,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:30,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:32,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:34,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:36,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:39,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:41,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:43,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:45,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:47,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:48,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:51,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:53,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:26:55,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:26:57,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:26:59,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:27:01,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:04,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:06,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:09,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:11,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:13,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:15,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:18,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:20,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:22,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:24,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:27,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:29,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:31,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:34,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:37,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:39,169 WARN L539 Checker$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 13:28:41,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:43,179 WARN L539 Checker$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 13:28:45,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:47,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:49,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:51,970 WARN L539 Checker$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 13:28:53,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 13:28:55,979 WARN L539 Checker$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 13:28:58,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:05,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:29:05,924 INFO L93 Difference]: Finished difference Result 19715 states and 31178 transitions. [2023-12-02 13:29:05,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 209 states. [2023-12-02 13:29:05,928 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 10.565217391304348) internal successors, (243), 21 states have internal predecessors, (243), 8 states have call successors, (183), 8 states have call predecessors, (183), 11 states have return successors, (183), 8 states have call predecessors, (183), 8 states have call successors, (183) Word has length 387 [2023-12-02 13:29:05,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:29:06,014 INFO L225 Difference]: With dead ends: 19715 [2023-12-02 13:29:06,014 INFO L226 Difference]: Without dead ends: 17561 [2023-12-02 13:29:06,037 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1621 GetRequests, 1390 SyntacticMatches, 2 SemanticMatches, 229 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22583 ImplicationChecksByTransitivity, 42.1s TimeCoverageRelationStatistics Valid=7773, Invalid=45357, Unknown=0, NotChecked=0, Total=53130 [2023-12-02 13:29:06,038 INFO L413 NwaCegarLoop]: 283 mSDtfsCounter, 5955 mSDsluCounter, 2615 mSDsCounter, 0 mSdLazyCounter, 4204 mSolverCounterSat, 2797 mSolverCounterUnsat, 79 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 228.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6016 SdHoareTripleChecker+Valid, 2898 SdHoareTripleChecker+Invalid, 7080 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2797 IncrementalHoareTripleChecker+Valid, 4204 IncrementalHoareTripleChecker+Invalid, 79 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 232.8s IncrementalHoareTripleChecker+Time [2023-12-02 13:29:06,038 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6016 Valid, 2898 Invalid, 7080 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2797 Valid, 4204 Invalid, 79 Unknown, 0 Unchecked, 232.8s Time] [2023-12-02 13:29:06,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17561 states. [2023-12-02 13:29:08,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17561 to 16149. [2023-12-02 13:29:08,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16149 states, 11096 states have (on average 1.455299206921413) internal successors, (16148), 11225 states have internal predecessors, (16148), 4694 states have call successors, (4694), 358 states have call predecessors, (4694), 358 states have return successors, (4694), 4565 states have call predecessors, (4694), 4694 states have call successors, (4694) [2023-12-02 13:29:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16149 states to 16149 states and 25536 transitions. [2023-12-02 13:29:08,391 INFO L78 Accepts]: Start accepts. Automaton has 16149 states and 25536 transitions. Word has length 387 [2023-12-02 13:29:08,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:29:08,392 INFO L495 AbstractCegarLoop]: Abstraction has 16149 states and 25536 transitions. [2023-12-02 13:29:08,392 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 10.565217391304348) internal successors, (243), 21 states have internal predecessors, (243), 8 states have call successors, (183), 8 states have call predecessors, (183), 11 states have return successors, (183), 8 states have call predecessors, (183), 8 states have call successors, (183) [2023-12-02 13:29:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 16149 states and 25536 transitions. [2023-12-02 13:29:08,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2023-12-02 13:29:08,403 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:29:08,404 INFO L195 NwaCegarLoop]: trace histogram [61, 61, 61, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:29:08,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 (15)] Ended with exit code 0 [2023-12-02 13:29:08,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2023-12-02 13:29:08,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-12-02 13:29:09,004 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:29:09,005 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:29:09,005 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:29:09,005 INFO L85 PathProgramCache]: Analyzing trace with hash -222432417, now seen corresponding path program 1 times [2023-12-02 13:29:09,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:29:09,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [240966251] [2023-12-02 13:29:09,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:29:09,006 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 13:29:09,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:29:09,007 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:29:09,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b6ffc92-0cda-4556-afc9-5a07f5f8c482/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 13:29:09,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:29:09,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 23 conjunts are in the unsatisfiable core [2023-12-02 13:29:09,886 INFO L285 TraceCheckSpWp]: Computing forward predicates...