./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire --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 184e37531f75678a35e3524a829bba470e1f2673255cf1cb9b451a6dd4595a7b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:20:49,370 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:20:49,448 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-23 21:20:49,453 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:20:49,454 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:20:49,482 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:20:49,482 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:20:49,483 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:20:49,484 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:20:49,485 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:20:49,485 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:20:49,486 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:20:49,487 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:20:49,488 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:20:49,488 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:20:49,489 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:20:49,489 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:20:49,490 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:20:49,491 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:20:49,491 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:20:49,492 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:20:49,493 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:20:49,494 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:20:49,494 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:20:49,495 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:20:49,495 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:20:49,496 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:20:49,496 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:20:49,497 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:20:49,497 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:20:49,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:20:49,498 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:20:49,499 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:20:49,503 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:20:49,503 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:20:49,504 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:20:49,504 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:20:49,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:20:49,505 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:20:49,505 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:20:49,506 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:20:49,507 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:20:49,507 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:20:49,507 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:20:49,508 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:20:49,508 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:20:49,509 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:20:49,509 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_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 184e37531f75678a35e3524a829bba470e1f2673255cf1cb9b451a6dd4595a7b [2023-11-23 21:20:49,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:20:49,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:20:49,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:20:49,979 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:20:49,979 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:20:49,981 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i [2023-11-23 21:20:53,160 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:20:53,433 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:20:53,434 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i [2023-11-23 21:20:53,452 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/data/6bb39bcf2/407027109dff4e67bb54a005a866c554/FLAG0e5d8745d [2023-11-23 21:20:53,470 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/data/6bb39bcf2/407027109dff4e67bb54a005a866c554 [2023-11-23 21:20:53,478 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:20:53,480 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:20:53,498 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:20:53,499 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:20:53,504 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:20:53,511 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:53,512 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@274cdfb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53, skipping insertion in model container [2023-11-23 21:20:53,513 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:53,575 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:20:53,730 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_8935ad96-f743-424b-80c5-0be5f80052d7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i[916,929] [2023-11-23 21:20:53,864 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:20:53,888 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:20:53,901 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_8935ad96-f743-424b-80c5-0be5f80052d7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i[916,929] [2023-11-23 21:20:53,960 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:20:53,980 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:20:53,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53 WrapperNode [2023-11-23 21:20:53,980 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:20:53,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:20:53,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:20:53,982 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:20:53,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,006 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,073 INFO L138 Inliner]: procedures = 26, calls = 66, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 325 [2023-11-23 21:20:54,073 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:20:54,074 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:20:54,074 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:20:54,074 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:20:54,084 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,085 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,090 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,091 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,110 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,130 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,134 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,167 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:20:54,168 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:20:54,168 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:20:54,168 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:20:54,169 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (1/1) ... [2023-11-23 21:20:54,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:20:54,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:20:54,238 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:20:54,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:20:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:20:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:20:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:20:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:20:54,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:20:54,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:20:54,505 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:20:54,509 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:20:55,195 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:20:55,663 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:20:55,663 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:20:55,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:20:55 BoogieIcfgContainer [2023-11-23 21:20:55,665 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:20:55,668 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:20:55,668 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:20:55,672 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:20:55,672 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:20:53" (1/3) ... [2023-11-23 21:20:55,674 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d1658bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:20:55, skipping insertion in model container [2023-11-23 21:20:55,674 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:53" (2/3) ... [2023-11-23 21:20:55,675 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d1658bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:20:55, skipping insertion in model container [2023-11-23 21:20:55,676 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:20:55" (3/3) ... [2023-11-23 21:20:55,677 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-98.i [2023-11-23 21:20:55,698 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:20:55,698 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:20:55,769 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:20:55,777 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;@22160676, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:20:55,778 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:20:55,783 INFO L276 IsEmpty]: Start isEmpty. Operand has 90 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2023-11-23 21:20:55,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-23 21:20:55,806 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:20:55,807 INFO L195 NwaCegarLoop]: trace histogram [53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:20:55,807 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:20:55,811 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:20:55,812 INFO L85 PathProgramCache]: Analyzing trace with hash 783587877, now seen corresponding path program 1 times [2023-11-23 21:20:55,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:20:55,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177811121] [2023-11-23 21:20:55,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:20:55,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:20:56,137 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:20:56,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [233180578] [2023-11-23 21:20:56,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:20:56,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:20:56,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:20:56,140 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:20:56,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 21:20:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:20:57,977 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:20:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:20:58,860 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-23 21:20:58,863 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 21:20:58,864 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-23 21:20:58,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-23 21:20:59,088 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-23 21:20:59,092 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-23 21:20:59,096 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 21:20:59,348 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 09:20:59 BoogieIcfgContainer [2023-11-23 21:20:59,348 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 21:20:59,349 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:20:59,349 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:20:59,349 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:20:59,350 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:20:55" (3/4) ... [2023-11-23 21:20:59,352 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 21:20:59,354 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:20:59,355 INFO L158 Benchmark]: Toolchain (without parser) took 5874.97ms. Allocated memory was 134.2MB in the beginning and 226.5MB in the end (delta: 92.3MB). Free memory was 65.7MB in the beginning and 171.5MB in the end (delta: -105.8MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:20:59,356 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 134.2MB. Free memory is still 107.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:20:59,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 482.86ms. Allocated memory is still 188.7MB. Free memory was 160.5MB in the beginning and 145.9MB in the end (delta: 14.6MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2023-11-23 21:20:59,357 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.46ms. Allocated memory is still 188.7MB. Free memory was 145.9MB in the beginning and 139.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-23 21:20:59,358 INFO L158 Benchmark]: Boogie Preprocessor took 93.45ms. Allocated memory is still 188.7MB. Free memory was 139.6MB in the beginning and 137.4MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:20:59,358 INFO L158 Benchmark]: RCFGBuilder took 1497.33ms. Allocated memory is still 188.7MB. Free memory was 137.4MB in the beginning and 137.1MB in the end (delta: 337.5kB). Peak memory consumption was 75.8MB. Max. memory is 16.1GB. [2023-11-23 21:20:59,359 INFO L158 Benchmark]: TraceAbstraction took 3680.76ms. Allocated memory was 188.7MB in the beginning and 226.5MB in the end (delta: 37.7MB). Free memory was 137.1MB in the beginning and 171.5MB in the end (delta: -34.4MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. [2023-11-23 21:20:59,360 INFO L158 Benchmark]: Witness Printer took 4.73ms. Allocated memory is still 226.5MB. Free memory is still 171.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:20:59,363 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 134.2MB. Free memory is still 107.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 482.86ms. Allocated memory is still 188.7MB. Free memory was 160.5MB in the beginning and 145.9MB in the end (delta: 14.6MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.46ms. Allocated memory is still 188.7MB. Free memory was 145.9MB in the beginning and 139.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.45ms. Allocated memory is still 188.7MB. Free memory was 139.6MB in the beginning and 137.4MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1497.33ms. Allocated memory is still 188.7MB. Free memory was 137.4MB in the beginning and 137.1MB in the end (delta: 337.5kB). Peak memory consumption was 75.8MB. Max. memory is 16.1GB. * TraceAbstraction took 3680.76ms. Allocated memory was 188.7MB in the beginning and 226.5MB in the end (delta: 37.7MB). Free memory was 137.1MB in the beginning and 171.5MB in the end (delta: -34.4MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. * Witness Printer took 4.73ms. Allocated memory is still 226.5MB. Free memory is still 171.5MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 102, overapproximation of bitwiseOr at line 137, overapproximation of bitwiseAnd at line 74, overapproximation of someBinaryArithmeticDOUBLEoperation at line 103, overapproximation of someBinaryDOUBLEComparisonOperation at line 108, overapproximation of someUnaryFLOAToperation at line 130. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -64; [L23] signed short int var_1_4 = -10; [L24] signed short int var_1_5 = 100; [L25] double var_1_6 = 0.5; [L26] double var_1_7 = 16.5; [L27] double var_1_8 = 7.4; [L28] unsigned short int var_1_9 = 4; [L29] unsigned char var_1_10 = 0; [L30] unsigned long int var_1_11 = 1000000000; [L31] unsigned short int var_1_12 = 256; [L32] signed short int var_1_13 = 16; [L33] signed short int var_1_14 = 64; [L34] unsigned short int var_1_15 = 63836; [L35] unsigned short int var_1_16 = 10; [L36] signed char var_1_17 = -8; [L37] signed char var_1_18 = 8; [L38] signed short int var_1_19 = 50; [L39] signed short int var_1_20 = 10; [L40] signed short int var_1_21 = 10000; [L41] signed char var_1_22 = -2; [L42] float var_1_23 = 3.2; [L43] unsigned long int var_1_24 = 128; [L44] unsigned long int var_1_25 = 2; [L45] unsigned long int var_1_26 = 16; [L46] unsigned long int var_1_27 = 2686167646; [L47] unsigned long int var_1_28 = 5; [L48] float var_1_29 = 5.5; [L49] unsigned char var_1_30 = 16; [L50] unsigned char var_1_31 = 0; [L51] signed long int var_1_32 = -2; [L52] unsigned char var_1_33 = 0; [L53] unsigned long int var_1_34 = 3877983372; [L54] unsigned long int var_1_35 = 4; [L55] unsigned long int var_1_36 = 4148602891; [L56] double var_1_37 = 10.2; [L57] double var_1_38 = 8.348; [L58] double var_1_39 = 1.5; [L59] unsigned char var_1_40 = 0; [L60] double var_1_41 = 63.7; [L61] unsigned char var_1_42 = 1; [L62] double var_1_43 = 8.8; [L63] signed long int var_1_44 = 128; [L64] signed long int var_1_45 = 50; [L65] double var_1_46 = 1.75; [L66] unsigned char var_1_47 = 4; [L67] float var_1_48 = 255.6; [L68] unsigned short int var_1_49 = 16; [L69] signed long int var_1_50 = 10; [L70] signed long int last_1_var_1_1 = -64; [L270] isInitial = 1 [L271] FCALL initially() [L272] COND TRUE 1 [L273] CALL updateLastVariables() [L263] last_1_var_1_1 = var_1_1 [L273] RET updateLastVariables() [L274] CALL updateVariables() [L180] var_1_4 = __VERIFIER_nondet_short() [L181] CALL assume_abort_if_not(var_1_4 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_4 >= -32768) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L182] CALL assume_abort_if_not(var_1_4 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_4 <= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L183] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L184] var_1_5 = __VERIFIER_nondet_short() [L185] CALL assume_abort_if_not(var_1_5 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_5 >= -32768) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L186] CALL assume_abort_if_not(var_1_5 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_5 <= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L187] CALL assume_abort_if_not(var_1_5 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_5 != 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L188] var_1_7 = __VERIFIER_nondet_double() [L189] CALL assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_8=37/5, var_1_9=4] [L190] var_1_8 = __VERIFIER_nondet_double() [L191] CALL assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L192] var_1_10 = __VERIFIER_nondet_uchar() [L193] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L194] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L195] var_1_13 = __VERIFIER_nondet_short() [L196] CALL assume_abort_if_not(var_1_13 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_13 >= -1) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L197] CALL assume_abort_if_not(var_1_13 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_13 <= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L198] var_1_14 = __VERIFIER_nondet_short() [L199] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L200] CALL assume_abort_if_not(var_1_14 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_14 <= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L201] var_1_15 = __VERIFIER_nondet_ushort() [L202] CALL assume_abort_if_not(var_1_15 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_15 >= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L203] CALL assume_abort_if_not(var_1_15 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_15 <= 65534) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L204] var_1_16 = __VERIFIER_nondet_ushort() [L205] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L206] CALL assume_abort_if_not(var_1_16 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_16 <= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L207] var_1_18 = __VERIFIER_nondet_char() [L208] CALL assume_abort_if_not(var_1_18 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_18 >= -127) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L209] CALL assume_abort_if_not(var_1_18 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_18 <= 126) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L210] var_1_20 = __VERIFIER_nondet_short() [L211] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L211] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L212] CALL assume_abort_if_not(var_1_20 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_20 <= 16383) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L213] var_1_21 = __VERIFIER_nondet_short() [L214] CALL assume_abort_if_not(var_1_21 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L214] RET assume_abort_if_not(var_1_21 >= 8191) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L215] CALL assume_abort_if_not(var_1_21 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not(var_1_21 <= 16383) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L216] var_1_24 = __VERIFIER_nondet_ulong() [L217] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L217] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L218] CALL assume_abort_if_not(var_1_24 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L218] RET assume_abort_if_not(var_1_24 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L219] var_1_25 = __VERIFIER_nondet_ulong() [L220] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L220] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L221] CALL assume_abort_if_not(var_1_25 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L221] RET assume_abort_if_not(var_1_25 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L222] var_1_26 = __VERIFIER_nondet_ulong() [L223] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L223] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L224] CALL assume_abort_if_not(var_1_26 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L224] RET assume_abort_if_not(var_1_26 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L225] var_1_27 = __VERIFIER_nondet_ulong() [L226] CALL assume_abort_if_not(var_1_27 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L226] RET assume_abort_if_not(var_1_27 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L227] CALL assume_abort_if_not(var_1_27 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L227] RET assume_abort_if_not(var_1_27 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L228] var_1_28 = __VERIFIER_nondet_ulong() [L229] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L229] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L230] CALL assume_abort_if_not(var_1_28 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L230] RET assume_abort_if_not(var_1_28 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L231] var_1_29 = __VERIFIER_nondet_float() [L232] CALL assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L232] RET assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L233] var_1_31 = __VERIFIER_nondet_uchar() [L234] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L234] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L235] CALL assume_abort_if_not(var_1_31 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L235] RET assume_abort_if_not(var_1_31 <= 254) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L236] var_1_33 = __VERIFIER_nondet_uchar() [L237] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L237] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L238] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L238] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3877983372, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L239] var_1_34 = __VERIFIER_nondet_ulong() [L240] CALL assume_abort_if_not(var_1_34 >= 3221225471) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L240] RET assume_abort_if_not(var_1_34 >= 3221225471) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L241] CALL assume_abort_if_not(var_1_34 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L241] RET assume_abort_if_not(var_1_34 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=4148602891, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L242] var_1_36 = __VERIFIER_nondet_ulong() [L243] CALL assume_abort_if_not(var_1_36 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L243] RET assume_abort_if_not(var_1_36 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L244] CALL assume_abort_if_not(var_1_36 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L244] RET assume_abort_if_not(var_1_36 <= 4294967294) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_38=2087/250, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L245] var_1_38 = __VERIFIER_nondet_double() [L246] CALL assume_abort_if_not((var_1_38 >= -461168.6018427382800e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L246] RET assume_abort_if_not((var_1_38 >= -461168.6018427382800e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_39=3/2, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L247] var_1_39 = __VERIFIER_nondet_double() [L248] CALL assume_abort_if_not((var_1_39 >= -461168.6018427382800e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L248] RET assume_abort_if_not((var_1_39 >= -461168.6018427382800e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L249] var_1_42 = __VERIFIER_nondet_uchar() [L250] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L250] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L251] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L251] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_43=44/5, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L252] var_1_43 = __VERIFIER_nondet_double() [L253] CALL assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L253] RET assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=50, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L254] var_1_45 = __VERIFIER_nondet_long() [L255] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=992218686, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L255] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=992218686, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L256] CALL assume_abort_if_not(var_1_45 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=992218686, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L256] RET assume_abort_if_not(var_1_45 <= 2147483646) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=992218686, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L257] var_1_47 = __VERIFIER_nondet_uchar() [L258] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=992218686, var_1_46=7/4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L258] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=992218686, var_1_46=7/4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L259] CALL assume_abort_if_not(var_1_47 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=992218686, var_1_46=7/4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L259] RET assume_abort_if_not(var_1_47 <= 255) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=992218686, var_1_46=7/4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L260] CALL assume_abort_if_not(var_1_47 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=992218686, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not(var_1_47 != 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=1000000000, var_1_12=256, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=50, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=0, var_1_34=3221225471, var_1_35=4, var_1_36=3302748611, var_1_37=51/5, var_1_40=0, var_1_41=637/10, var_1_42=1, var_1_44=128, var_1_45=992218686, var_1_46=7/4, var_1_47=4, var_1_48=1278/5, var_1_49=16, var_1_4=32766, var_1_50=10, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L274] RET updateVariables() [L275] CALL step() [L74] EXPR var_1_25 & var_1_26 [L74] COND FALSE !(((((((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) > (2u)) ? (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) : (2u))) > (var_1_25 & var_1_26)) [L83] var_1_23 = var_1_29 [L85] var_1_30 = var_1_31 [L86] COND FALSE !(\read(var_1_33)) [L91] var_1_32 = ((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))) [L93] COND TRUE 4 > ((((var_1_32) > (var_1_24)) ? (var_1_32) : (var_1_24))) [L94] COND FALSE !(\read(var_1_33)) [L97] var_1_35 = ((((var_1_28) > ((((((var_1_36 - var_1_31)) > (((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) ? ((var_1_36 - var_1_31)) : (((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30)))))))) ? (var_1_28) : ((((((var_1_36 - var_1_31)) > (((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) ? ((var_1_36 - var_1_31)) : (((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))))))) [L102] COND FALSE !(var_1_23 < var_1_29) [L105] COND FALSE !(var_1_36 == (- var_1_26)) [L108] var_1_37 = ((((var_1_29) > (var_1_38)) ? (var_1_29) : (var_1_38))) [L111] COND TRUE 256 <= var_1_25 [L112] COND FALSE !(var_1_38 > var_1_29) [L116] COND TRUE \read(var_1_42) [L117] var_1_41 = (var_1_43 - ((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38)))) [L119] COND TRUE \read(var_1_42) [L120] var_1_44 = ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) [L126] COND FALSE !(((((var_1_34) < ((var_1_24 % var_1_47))) ? (var_1_34) : ((var_1_24 % var_1_47)))) < var_1_28) [L129] COND FALSE !((var_1_32 + var_1_35) > (3302748711u - ((((100u) < 0 ) ? -(100u) : (100u))))) [L132] var_1_48 = (((((var_1_38 + var_1_39) < 0 ) ? -(var_1_38 + var_1_39) : (var_1_38 + var_1_39))) - var_1_43) [L134] COND FALSE !(var_1_31 < ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30)))) [L137] EXPR ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) | (var_1_35 + var_1_45) [L137] COND TRUE (((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) | (var_1_35 + var_1_45)) > var_1_28 [L138] var_1_50 = (((((var_1_47) < 0 ) ? -(var_1_47) : (var_1_47))) + var_1_49) [L140] COND TRUE (var_1_5 * (var_1_13 - var_1_14)) <= last_1_var_1_1 [L141] var_1_12 = (var_1_15 - ((((var_1_14) > (var_1_16)) ? (var_1_14) : (var_1_16)))) [L143] var_1_11 = (((((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12)))) < 0 ) ? -((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12)))) : ((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12)))))) [L144] unsigned short int stepLocal_3 = var_1_12; [L145] unsigned short int stepLocal_2 = var_1_12; [L146] unsigned short int stepLocal_1 = var_1_12; [L147] unsigned long int stepLocal_0 = var_1_11; [L148] EXPR (var_1_11 / var_1_4) & 8 [L148] COND TRUE stepLocal_3 <= ((var_1_11 / var_1_4) & 8) [L149] COND FALSE !(-16 <= stepLocal_0) [L163] COND TRUE \read(var_1_10) [L164] COND FALSE !(var_1_4 < (var_1_12 + var_1_5)) [L168] var_1_17 = var_1_18 [L169] COND TRUE var_1_13 <= var_1_11 [L170] var_1_19 = ((var_1_12 + 25) + (var_1_20 - (var_1_21 - 1))) [L174] var_1_22 = var_1_18 [L175] COND FALSE !(var_1_19 <= var_1_1) [L275] RET step() [L276] CALL, EXPR property() [L266] EXPR (var_1_11 / var_1_4) & 8 [L266-L267] return ((((((((var_1_12 <= ((var_1_11 / var_1_4) & 8)) ? ((-16 <= var_1_11) ? ((var_1_12 != (var_1_11 / ((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5))))) ? (var_1_1 == ((signed long int) ((((var_1_11) > (var_1_12)) ? (var_1_11) : (var_1_12))))) : (var_1_1 == ((signed long int) ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))) : 1) : ((var_1_11 <= var_1_12) ? (var_1_1 == ((signed long int) var_1_4)) : (var_1_1 == ((signed long int) var_1_11)))) && ((var_1_19 <= var_1_1) ? (var_1_6 == ((double) (var_1_7 + var_1_8))) : 1)) && (var_1_10 ? ((var_1_4 < (var_1_12 + var_1_5)) ? (var_1_9 == ((unsigned short int) 16)) : 1) : 1)) && (var_1_11 == ((unsigned long int) (((((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12)))) < 0 ) ? -((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12)))) : ((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12))))))))) && (((var_1_5 * (var_1_13 - var_1_14)) <= last_1_var_1_1) ? (var_1_12 == ((unsigned short int) (var_1_15 - ((((var_1_14) > (var_1_16)) ? (var_1_14) : (var_1_16)))))) : 1)) && (var_1_17 == ((signed char) var_1_18))) && ((var_1_13 <= var_1_11) ? (var_1_19 == ((signed short int) ((var_1_12 + 25) + (var_1_20 - (var_1_21 - 1))))) : (var_1_19 == ((signed short int) ((((((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) > (var_1_12)) ? (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) : (var_1_12))))))) && (var_1_22 == ((signed char) var_1_18)) ; [L276] RET, EXPR property() [L276] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=3986216782, var_1_12=8, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=-63, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-8, var_1_23=2, var_1_24=3, var_1_25=992218683, var_1_26=992218684, var_1_27=2147483647, var_1_28=0, var_1_29=2, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=3221225471, var_1_35=3302748611, var_1_36=3302748611, var_1_37=2, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_42=1, var_1_44=0, var_1_45=992218686, var_1_46=7/4, var_1_47=4, var_1_48=0, var_1_49=16, var_1_4=32766, var_1_50=20, var_1_5=-64, var_1_6=1/2, var_1_9=4] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=-64, var_1_10=1, var_1_11=3986216782, var_1_12=8, var_1_13=1, var_1_14=0, var_1_15=32774, var_1_16=32766, var_1_17=-8, var_1_18=-8, var_1_19=-63, var_1_1=-64, var_1_20=16286, var_1_21=16383, var_1_22=-8, var_1_23=2, var_1_24=3, var_1_25=992218683, var_1_26=992218684, var_1_27=2147483647, var_1_28=0, var_1_29=2, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=3221225471, var_1_35=3302748611, var_1_36=3302748611, var_1_37=2, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_42=1, var_1_44=0, var_1_45=992218686, var_1_46=7/4, var_1_47=4, var_1_48=0, var_1_49=16, var_1_4=32766, var_1_50=20, var_1_5=-64, var_1_6=1/2, var_1_9=4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 90 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.3s, OverallIterations: 1, TraceHistogramMax: 53, 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=90occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 191 NumberOfCodeBlocks, 191 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 [2023-11-23 21:20:59,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire --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 184e37531f75678a35e3524a829bba470e1f2673255cf1cb9b451a6dd4595a7b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:21:02,205 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:21:02,343 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-23 21:21:02,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:21:02,353 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:21:02,403 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:21:02,404 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:21:02,405 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:21:02,406 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:21:02,411 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:21:02,411 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:21:02,412 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:21:02,413 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:21:02,415 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:21:02,415 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:21:02,416 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:21:02,417 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:21:02,417 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:21:02,418 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:21:02,419 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:21:02,419 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:21:02,420 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:21:02,420 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:21:02,421 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:21:02,421 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:21:02,422 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:21:02,422 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:21:02,422 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:21:02,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:21:02,423 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:21:02,425 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:21:02,425 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:21:02,425 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:21:02,426 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:21:02,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:21:02,426 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:21:02,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:21:02,427 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:21:02,427 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 21:21:02,428 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:21:02,428 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:21:02,429 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:21:02,429 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:21:02,429 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:21:02,430 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_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 184e37531f75678a35e3524a829bba470e1f2673255cf1cb9b451a6dd4595a7b [2023-11-23 21:21:02,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:21:02,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:21:02,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:21:02,867 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:21:02,867 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:21:02,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i [2023-11-23 21:21:05,960 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:21:06,286 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:21:06,289 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i [2023-11-23 21:21:06,306 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/data/7fb345c39/eace37a054ed455da20aebd791f95676/FLAG3f665c1cb [2023-11-23 21:21:06,324 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/data/7fb345c39/eace37a054ed455da20aebd791f95676 [2023-11-23 21:21:06,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:21:06,331 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:21:06,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:21:06,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:21:06,339 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:21:06,340 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,341 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72aed954 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06, skipping insertion in model container [2023-11-23 21:21:06,342 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,398 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:21:06,593 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_8935ad96-f743-424b-80c5-0be5f80052d7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i[916,929] [2023-11-23 21:21:06,755 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:21:06,773 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:21:06,786 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_8935ad96-f743-424b-80c5-0be5f80052d7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-98.i[916,929] [2023-11-23 21:21:06,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:21:06,856 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:21:06,857 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06 WrapperNode [2023-11-23 21:21:06,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:21:06,858 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:21:06,859 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:21:06,859 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:21:06,866 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,885 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,925 INFO L138 Inliner]: procedures = 27, calls = 66, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 285 [2023-11-23 21:21:06,926 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:21:06,926 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:21:06,927 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:21:06,927 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:21:06,936 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,936 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,953 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,953 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,971 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,979 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,989 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,992 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:06,998 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:21:06,999 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:21:07,000 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:21:07,000 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:21:07,001 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (1/1) ... [2023-11-23 21:21:07,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:21:07,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:21:07,055 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:21:07,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:21:07,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:21:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-23 21:21:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:21:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:21:07,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:21:07,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:21:07,249 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:21:07,253 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:21:11,919 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:21:12,005 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:21:12,005 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:21:12,006 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:21:12 BoogieIcfgContainer [2023-11-23 21:21:12,006 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:21:12,008 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:21:12,008 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:21:12,011 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:21:12,011 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:21:06" (1/3) ... [2023-11-23 21:21:12,012 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@de4a4ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:21:12, skipping insertion in model container [2023-11-23 21:21:12,012 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:06" (2/3) ... [2023-11-23 21:21:12,013 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@de4a4ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:21:12, skipping insertion in model container [2023-11-23 21:21:12,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:21:12" (3/3) ... [2023-11-23 21:21:12,014 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-98.i [2023-11-23 21:21:12,033 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:21:12,033 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:21:12,102 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:21:12,110 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;@30188454, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:21:12,110 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:21:12,115 INFO L276 IsEmpty]: Start isEmpty. Operand has 125 states, 69 states have (on average 1.463768115942029) internal successors, (101), 70 states have internal predecessors, (101), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2023-11-23 21:21:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2023-11-23 21:21:12,152 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:21:12,153 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:21:12,154 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:21:12,158 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:21:12,159 INFO L85 PathProgramCache]: Analyzing trace with hash -680046862, now seen corresponding path program 1 times [2023-11-23 21:21:12,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:21:12,180 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [593720000] [2023-11-23 21:21:12,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:21:12,181 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 [2023-11-23 21:21:12,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:21:12,184 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:21:12,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:13,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:21:13,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-23 21:21:13,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:21:13,204 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 1044 proven. 0 refuted. 0 times theorem prover too weak. 4468 trivial. 0 not checked. [2023-11-23 21:21:13,204 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:21:13,205 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:21:13,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [593720000] [2023-11-23 21:21:13,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [593720000] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:21:13,206 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:21:13,206 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:21:13,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789898952] [2023-11-23 21:21:13,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:21:13,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 21:21:13,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:21:13,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:21:13,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:21:13,257 INFO L87 Difference]: Start difference. First operand has 125 states, 69 states have (on average 1.463768115942029) internal successors, (101), 70 states have internal predecessors, (101), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2023-11-23 21:21:13,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:21:13,764 INFO L93 Difference]: Finished difference Result 247 states and 465 transitions. [2023-11-23 21:21:13,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:21:13,784 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) Word has length 319 [2023-11-23 21:21:13,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:21:13,793 INFO L225 Difference]: With dead ends: 247 [2023-11-23 21:21:13,793 INFO L226 Difference]: Without dead ends: 123 [2023-11-23 21:21:13,798 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 318 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:21:13,802 INFO L413 NwaCegarLoop]: 199 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 199 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-23 21:21:13,803 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 199 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-23 21:21:13,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2023-11-23 21:21:13,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2023-11-23 21:21:13,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 68 states have (on average 1.411764705882353) internal successors, (96), 68 states have internal predecessors, (96), 53 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2023-11-23 21:21:13,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 202 transitions. [2023-11-23 21:21:13,871 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 202 transitions. Word has length 319 [2023-11-23 21:21:13,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:21:13,872 INFO L495 AbstractCegarLoop]: Abstraction has 123 states and 202 transitions. [2023-11-23 21:21:13,872 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2023-11-23 21:21:13,873 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 202 transitions. [2023-11-23 21:21:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2023-11-23 21:21:13,891 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:21:13,892 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:21:13,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:14,112 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:14,113 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:21:14,113 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:21:14,113 INFO L85 PathProgramCache]: Analyzing trace with hash 1484952308, now seen corresponding path program 1 times [2023-11-23 21:21:14,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:21:14,115 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1382551475] [2023-11-23 21:21:14,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:21:14,115 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 [2023-11-23 21:21:14,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:21:14,117 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:21:14,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:21:14,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 21:21:14,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:21:14,941 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2023-11-23 21:21:14,942 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:21:14,942 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:21:14,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1382551475] [2023-11-23 21:21:14,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1382551475] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:21:14,943 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:21:14,943 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:21:14,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325557371] [2023-11-23 21:21:14,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:21:14,946 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:21:14,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:21:14,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:21:14,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:21:14,948 INFO L87 Difference]: Start difference. First operand 123 states and 202 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-23 21:21:16,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:21:16,336 INFO L93 Difference]: Finished difference Result 334 states and 549 transitions. [2023-11-23 21:21:16,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:21:16,338 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 319 [2023-11-23 21:21:16,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:21:16,345 INFO L225 Difference]: With dead ends: 334 [2023-11-23 21:21:16,353 INFO L226 Difference]: Without dead ends: 212 [2023-11-23 21:21:16,354 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 318 GetRequests, 317 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:21:16,356 INFO L413 NwaCegarLoop]: 283 mSDtfsCounter, 141 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 141 SdHoareTripleChecker+Valid, 472 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-11-23 21:21:16,357 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [141 Valid, 472 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-11-23 21:21:16,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 212 states. [2023-11-23 21:21:16,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 212 to 209. [2023-11-23 21:21:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 119 states have (on average 1.4369747899159664) internal successors, (171), 120 states have internal predecessors, (171), 87 states have call successors, (87), 2 states have call predecessors, (87), 2 states have return successors, (87), 86 states have call predecessors, (87), 87 states have call successors, (87) [2023-11-23 21:21:16,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 345 transitions. [2023-11-23 21:21:16,404 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 345 transitions. Word has length 319 [2023-11-23 21:21:16,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:21:16,406 INFO L495 AbstractCegarLoop]: Abstraction has 209 states and 345 transitions. [2023-11-23 21:21:16,407 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-23 21:21:16,407 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 345 transitions. [2023-11-23 21:21:16,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2023-11-23 21:21:16,413 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:21:16,414 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:21:16,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-23 21:21:16,631 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:16,631 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:21:16,632 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:21:16,632 INFO L85 PathProgramCache]: Analyzing trace with hash 1477314100, now seen corresponding path program 1 times [2023-11-23 21:21:16,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:21:16,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1082267651] [2023-11-23 21:21:16,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:21:16,633 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 [2023-11-23 21:21:16,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:21:16,635 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:21:16,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:21:17,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 21:21:17,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:21:17,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2023-11-23 21:21:17,476 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:21:17,476 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:21:17,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1082267651] [2023-11-23 21:21:17,477 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1082267651] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:21:17,477 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:21:17,477 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:21:17,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101708329] [2023-11-23 21:21:17,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:21:17,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:21:17,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:21:17,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:21:17,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:21:17,481 INFO L87 Difference]: Start difference. First operand 209 states and 345 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-23 21:21:18,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:21:18,684 INFO L93 Difference]: Finished difference Result 542 states and 900 transitions. [2023-11-23 21:21:18,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:21:18,685 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 320 [2023-11-23 21:21:18,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:21:18,692 INFO L225 Difference]: With dead ends: 542 [2023-11-23 21:21:18,693 INFO L226 Difference]: Without dead ends: 334 [2023-11-23 21:21:18,694 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 319 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:21:18,695 INFO L413 NwaCegarLoop]: 368 mSDtfsCounter, 198 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 544 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-23 21:21:18,696 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 544 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-23 21:21:18,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2023-11-23 21:21:18,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 209. [2023-11-23 21:21:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 119 states have (on average 1.4201680672268908) internal successors, (169), 120 states have internal predecessors, (169), 87 states have call successors, (87), 2 states have call predecessors, (87), 2 states have return successors, (87), 86 states have call predecessors, (87), 87 states have call successors, (87) [2023-11-23 21:21:18,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 343 transitions. [2023-11-23 21:21:18,759 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 343 transitions. Word has length 320 [2023-11-23 21:21:18,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:21:18,760 INFO L495 AbstractCegarLoop]: Abstraction has 209 states and 343 transitions. [2023-11-23 21:21:18,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-23 21:21:18,761 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 343 transitions. [2023-11-23 21:21:18,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2023-11-23 21:21:18,767 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:21:18,767 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:21:18,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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)] Forceful destruction successful, exit code 0 [2023-11-23 21:21:18,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:18,993 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:21:18,994 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:21:18,994 INFO L85 PathProgramCache]: Analyzing trace with hash -2137594826, now seen corresponding path program 1 times [2023-11-23 21:21:18,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:21:18,995 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1111823111] [2023-11-23 21:21:18,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:21:18,996 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 [2023-11-23 21:21:18,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:21:18,998 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:21:19,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-23 21:21:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:21:19,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-23 21:21:19,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:21:19,877 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2023-11-23 21:21:19,878 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:21:19,878 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:21:19,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1111823111] [2023-11-23 21:21:19,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1111823111] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:21:19,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:21:19,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 21:21:19,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935908017] [2023-11-23 21:21:19,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:21:19,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-23 21:21:19,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:21:19,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 21:21:19,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 21:21:19,882 INFO L87 Difference]: Start difference. First operand 209 states and 343 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-23 21:21:22,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:21:22,252 INFO L93 Difference]: Finished difference Result 750 states and 1238 transitions. [2023-11-23 21:21:22,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-23 21:21:22,256 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 320 [2023-11-23 21:21:22,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:21:22,262 INFO L225 Difference]: With dead ends: 750 [2023-11-23 21:21:22,262 INFO L226 Difference]: Without dead ends: 542 [2023-11-23 21:21:22,264 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:21:22,265 INFO L413 NwaCegarLoop]: 369 mSDtfsCounter, 369 mSDsluCounter, 542 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 213 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 369 SdHoareTripleChecker+Valid, 911 SdHoareTripleChecker+Invalid, 244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 213 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-11-23 21:21:22,266 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [369 Valid, 911 Invalid, 244 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [213 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-11-23 21:21:22,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2023-11-23 21:21:22,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 411. [2023-11-23 21:21:22,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 411 states, 232 states have (on average 1.4137931034482758) internal successors, (328), 234 states have internal predecessors, (328), 174 states have call successors, (174), 4 states have call predecessors, (174), 4 states have return successors, (174), 172 states have call predecessors, (174), 174 states have call successors, (174) [2023-11-23 21:21:22,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 676 transitions. [2023-11-23 21:21:22,426 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 676 transitions. Word has length 320 [2023-11-23 21:21:22,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:21:22,431 INFO L495 AbstractCegarLoop]: Abstraction has 411 states and 676 transitions. [2023-11-23 21:21:22,431 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-23 21:21:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 676 transitions. [2023-11-23 21:21:22,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2023-11-23 21:21:22,438 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:21:22,439 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:21:22,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-11-23 21:21:22,660 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:22,660 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:21:22,660 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:21:22,661 INFO L85 PathProgramCache]: Analyzing trace with hash -2137535244, now seen corresponding path program 1 times [2023-11-23 21:21:22,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:21:22,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1514218363] [2023-11-23 21:21:22,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:21:22,662 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 [2023-11-23 21:21:22,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:21:22,663 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:21:22,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:21:23,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 21:21:23,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:21:23,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2023-11-23 21:21:23,440 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:21:23,441 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:21:23,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1514218363] [2023-11-23 21:21:23,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1514218363] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:21:23,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:21:23,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:21:23,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482153431] [2023-11-23 21:21:23,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:21:23,443 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:21:23,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:21:23,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:21:23,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:21:23,444 INFO L87 Difference]: Start difference. First operand 411 states and 676 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-23 21:21:24,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:21:24,183 INFO L93 Difference]: Finished difference Result 883 states and 1446 transitions. [2023-11-23 21:21:24,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:21:24,184 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 320 [2023-11-23 21:21:24,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:21:24,189 INFO L225 Difference]: With dead ends: 883 [2023-11-23 21:21:24,189 INFO L226 Difference]: Without dead ends: 473 [2023-11-23 21:21:24,191 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 319 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:21:24,193 INFO L413 NwaCegarLoop]: 277 mSDtfsCounter, 136 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 417 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-23 21:21:24,193 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 417 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-23 21:21:24,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 473 states. [2023-11-23 21:21:24,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 473 to 472. [2023-11-23 21:21:24,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 472 states, 256 states have (on average 1.359375) internal successors, (348), 259 states have internal predecessors, (348), 209 states have call successors, (209), 6 states have call predecessors, (209), 6 states have return successors, (209), 206 states have call predecessors, (209), 209 states have call successors, (209) [2023-11-23 21:21:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 766 transitions. [2023-11-23 21:21:24,303 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 766 transitions. Word has length 320 [2023-11-23 21:21:24,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:21:24,304 INFO L495 AbstractCegarLoop]: Abstraction has 472 states and 766 transitions. [2023-11-23 21:21:24,305 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (53), 1 states have call predecessors, (53), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2023-11-23 21:21:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 766 transitions. [2023-11-23 21:21:24,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2023-11-23 21:21:24,314 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:21:24,314 INFO L195 NwaCegarLoop]: trace histogram [53, 53, 53, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:21:24,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:24,528 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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 [2023-11-23 21:21:24,528 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:21:24,528 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:21:24,529 INFO L85 PathProgramCache]: Analyzing trace with hash 1146314802, now seen corresponding path program 1 times [2023-11-23 21:21:24,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:21:24,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1909446990] [2023-11-23 21:21:24,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:21:24,530 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 [2023-11-23 21:21:24,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:21:24,531 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/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) [2023-11-23 21:21:24,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8935ad96-f743-424b-80c5-0be5f80052d7/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-23 21:21:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:21:25,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 506 conjuncts, 27 conjunts are in the unsatisfiable core [2023-11-23 21:21:25,355 INFO L285 TraceCheckSpWp]: Computing forward predicates...