./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX --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 1b12db86960fa9dc6b9cfa8223c629c146a6be8798d3651a94f684c115400abd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:48:55,453 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:48:55,554 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-12 00:48:55,559 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:48:55,560 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:48:55,585 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:48:55,586 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:48:55,587 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:48:55,588 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:48:55,589 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:48:55,589 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:48:55,590 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:48:55,590 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:48:55,591 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:48:55,592 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:48:55,592 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:48:55,593 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:48:55,593 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:48:55,594 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:48:55,594 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:48:55,595 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:48:55,596 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:48:55,596 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:48:55,597 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:48:55,597 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:48:55,598 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:48:55,598 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:48:55,599 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:48:55,599 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:48:55,600 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:48:55,600 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:48:55,600 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:48:55,601 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:48:55,601 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:48:55,602 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:48:55,602 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:48:55,603 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:48:55,603 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:48:55,604 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:48:55,604 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:48:55,605 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:48:55,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:48:55,606 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:48:55,606 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:48:55,606 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:48:55,606 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_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b12db86960fa9dc6b9cfa8223c629c146a6be8798d3651a94f684c115400abd [2023-11-12 00:48:55,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:48:55,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:48:55,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:48:55,997 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:48:55,998 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:48:56,000 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-12 00:48:59,067 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:48:59,383 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:48:59,383 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-12 00:48:59,402 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/data/24db8e01b/a4a7b91fd2514db99647be6e6580ef40/FLAG3b55e24df [2023-11-12 00:48:59,423 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/data/24db8e01b/a4a7b91fd2514db99647be6e6580ef40 [2023-11-12 00:48:59,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:48:59,435 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:48:59,440 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:48:59,440 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:48:59,447 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:48:59,448 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:48:59,449 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e43154 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59, skipping insertion in model container [2023-11-12 00:48:59,450 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:48:59,518 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:48:59,713 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_4add3e9b-632a-4c1a-a2ac-e9734ca32300/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i[916,929] [2023-11-12 00:48:59,820 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:48:59,837 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:48:59,852 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_4add3e9b-632a-4c1a-a2ac-e9734ca32300/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i[916,929] [2023-11-12 00:48:59,917 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:48:59,940 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:48:59,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59 WrapperNode [2023-11-12 00:48:59,941 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:48:59,943 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:48:59,943 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:48:59,943 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:48:59,953 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:48:59,975 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:49:00,073 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 359 [2023-11-12 00:49:00,075 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:49:00,076 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:49:00,076 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:49:00,076 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:49:00,088 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:49:00,088 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:49:00,094 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:49:00,094 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:49:00,114 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:49:00,119 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:49:00,124 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:49:00,128 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:49:00,136 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:49:00,137 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:49:00,137 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:49:00,137 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:49:00,138 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (1/1) ... [2023-11-12 00:49:00,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:49:00,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:49:00,193 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:49:00,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:49:00,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:49:00,269 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:49:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:49:00,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:49:00,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:49:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:49:00,451 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:49:00,454 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:49:01,298 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:49:01,998 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:49:01,998 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:49:02,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:49:02 BoogieIcfgContainer [2023-11-12 00:49:02,001 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:49:02,003 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:49:02,004 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:49:02,007 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:49:02,007 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:48:59" (1/3) ... [2023-11-12 00:49:02,008 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fa6d5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:49:02, skipping insertion in model container [2023-11-12 00:49:02,008 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:48:59" (2/3) ... [2023-11-12 00:49:02,009 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fa6d5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:49:02, skipping insertion in model container [2023-11-12 00:49:02,009 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:49:02" (3/3) ... [2023-11-12 00:49:02,010 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-12 00:49:02,029 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:49:02,029 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:49:02,084 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:49:02,096 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;@5d517d5d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:49:02,098 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:49:02,104 INFO L276 IsEmpty]: Start isEmpty. Operand has 86 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 34 states have internal predecessors, (36), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-12 00:49:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-12 00:49:02,127 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:49:02,128 INFO L195 NwaCegarLoop]: trace histogram [50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:49:02,129 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:49:02,135 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:49:02,136 INFO L85 PathProgramCache]: Analyzing trace with hash -1267085652, now seen corresponding path program 1 times [2023-11-12 00:49:02,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:49:02,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085170792] [2023-11-12 00:49:02,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:02,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:49:02,364 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 00:49:02,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1645941575] [2023-11-12 00:49:02,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:02,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 00:49:02,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:49:02,369 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 00:49:02,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 00:49:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 00:49:03,063 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 00:49:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 00:49:12,671 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-12 00:49:12,674 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 00:49:12,676 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 00:49:12,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:49:12,898 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-12 00:49:12,904 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-12 00:49:12,908 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 00:49:13,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 12:49:13 BoogieIcfgContainer [2023-11-12 00:49:13,123 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 00:49:13,125 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 00:49:13,125 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 00:49:13,125 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 00:49:13,126 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:49:02" (3/4) ... [2023-11-12 00:49:13,129 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 00:49:13,130 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 00:49:13,133 INFO L158 Benchmark]: Toolchain (without parser) took 13696.48ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 93.6MB in the beginning and 83.5MB in the end (delta: 10.1MB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. [2023-11-12 00:49:13,133 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 104.9MB. Free memory is still 78.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:49:13,135 INFO L158 Benchmark]: CACSL2BoogieTranslator took 501.80ms. Allocated memory is still 132.1MB. Free memory was 93.1MB in the beginning and 75.2MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-12 00:49:13,136 INFO L158 Benchmark]: Boogie Procedure Inliner took 132.66ms. Allocated memory is still 132.1MB. Free memory was 75.2MB in the beginning and 70.0MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 00:49:13,141 INFO L158 Benchmark]: Boogie Preprocessor took 59.96ms. Allocated memory is still 132.1MB. Free memory was 70.0MB in the beginning and 67.4MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 00:49:13,143 INFO L158 Benchmark]: RCFGBuilder took 1864.39ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 67.4MB in the beginning and 104.2MB in the end (delta: -36.8MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. [2023-11-12 00:49:13,143 INFO L158 Benchmark]: TraceAbstraction took 11120.14ms. Allocated memory is still 159.4MB. Free memory was 104.2MB in the beginning and 83.5MB in the end (delta: 20.7MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2023-11-12 00:49:13,144 INFO L158 Benchmark]: Witness Printer took 6.16ms. Allocated memory is still 159.4MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:49:13,153 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 104.9MB. Free memory is still 78.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 501.80ms. Allocated memory is still 132.1MB. Free memory was 93.1MB in the beginning and 75.2MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 132.66ms. Allocated memory is still 132.1MB. Free memory was 75.2MB in the beginning and 70.0MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.96ms. Allocated memory is still 132.1MB. Free memory was 70.0MB in the beginning and 67.4MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1864.39ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 67.4MB in the beginning and 104.2MB in the end (delta: -36.8MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. * TraceAbstraction took 11120.14ms. Allocated memory is still 159.4MB. Free memory was 104.2MB in the beginning and 83.5MB in the end (delta: 20.7MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Witness Printer took 6.16ms. Allocated memory is still 159.4MB. Free memory is still 83.5MB. 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 147, overapproximation of bitwiseOr at line 98, overapproximation of shiftRight at line 135, overapproximation of bitwiseAnd at line 98, overapproximation of someBinaryDOUBLEComparisonOperation at line 169. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] double var_1_2 = 32.25; [L24] double var_1_3 = 16.5; [L25] unsigned char var_1_4 = 10; [L26] unsigned char var_1_5 = 100; [L27] unsigned char var_1_6 = 1; [L28] signed char var_1_7 = -5; [L29] unsigned char var_1_8 = 0; [L30] signed char var_1_9 = -10; [L31] signed short int var_1_10 = 64; [L32] unsigned short int var_1_11 = 0; [L33] float var_1_12 = 64.75; [L34] double var_1_13 = 5.4; [L35] float var_1_14 = 5.625; [L36] unsigned long int var_1_15 = 32; [L37] unsigned long int var_1_16 = 4; [L38] unsigned char var_1_17 = 0; [L39] unsigned long int var_1_18 = 2; [L40] unsigned long int var_1_19 = 1622847904; [L41] unsigned long int var_1_20 = 1667052813; [L42] unsigned long int var_1_21 = 8; [L43] unsigned char var_1_22 = 0; [L44] unsigned char var_1_23 = 0; [L45] unsigned char var_1_24 = 0; [L46] unsigned long int var_1_25 = 8; [L47] double var_1_26 = 128.2; [L48] unsigned long int var_1_27 = 4281494070; [L49] double var_1_28 = 3.2; [L50] unsigned char var_1_29 = 10; [L51] unsigned char var_1_30 = 128; [L52] unsigned char var_1_31 = 2; [L53] unsigned char var_1_32 = 16; [L54] unsigned char var_1_33 = 1; [L55] unsigned short int var_1_34 = 5; [L56] unsigned char var_1_35 = 4; [L57] unsigned char var_1_36 = 50; [L58] unsigned char var_1_37 = 5; [L59] signed long int var_1_38 = -2; [L60] signed long int var_1_39 = 0; [L61] signed long int var_1_40 = -5; [L62] unsigned char var_1_41 = 0; [L63] signed short int var_1_42 = 8; [L64] unsigned char var_1_43 = 0; [L65] unsigned long int var_1_44 = 4; [L66] unsigned short int last_1_var_1_11 = 0; [L67] float last_1_var_1_12 = 64.75; [L68] unsigned long int last_1_var_1_15 = 32; [L275] isInitial = 1 [L276] FCALL initially() [L277] COND TRUE 1 [L278] CALL updateLastVariables() [L266] last_1_var_1_11 = var_1_11 [L267] last_1_var_1_12 = var_1_12 [L268] last_1_var_1_15 = var_1_15 [L278] RET updateLastVariables() [L279] CALL updateVariables() [L187] var_1_2 = __VERIFIER_nondet_double() [L188] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=33/2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=33/2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L189] var_1_3 = __VERIFIER_nondet_double() [L190] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L191] var_1_4 = __VERIFIER_nondet_uchar() [L192] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L193] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L194] var_1_5 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_5 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_5 >= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L196] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L197] var_1_6 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=0, var_1_9=-10] [L199] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=0, var_1_9=-10] [L200] var_1_8 = __VERIFIER_nondet_uchar() [L201] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-10] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-10] [L202] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-10] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=-10] [L203] var_1_9 = __VERIFIER_nondet_char() [L204] CALL assume_abort_if_not(var_1_9 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_9 >= -63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L205] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L206] var_1_13 = __VERIFIER_nondet_double() [L207] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L208] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L209] var_1_14 = __VERIFIER_nondet_float() [L210] CALL assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L211] var_1_17 = __VERIFIER_nondet_uchar() [L212] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L213] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L214] var_1_18 = __VERIFIER_nondet_ulong() [L215] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L216] CALL assume_abort_if_not(var_1_18 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not(var_1_18 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L217] var_1_19 = __VERIFIER_nondet_ulong() [L218] CALL assume_abort_if_not(var_1_19 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L218] RET assume_abort_if_not(var_1_19 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L219] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L220] var_1_20 = __VERIFIER_nondet_ulong() [L221] CALL assume_abort_if_not(var_1_20 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L221] RET assume_abort_if_not(var_1_20 >= 1073741824) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L222] CALL assume_abort_if_not(var_1_20 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not(var_1_20 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L223] var_1_21 = __VERIFIER_nondet_ulong() [L224] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L224] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L225] CALL assume_abort_if_not(var_1_21 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L225] RET assume_abort_if_not(var_1_21 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L226] var_1_23 = __VERIFIER_nondet_uchar() [L227] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L227] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L228] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L228] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L229] var_1_24 = __VERIFIER_nondet_uchar() [L230] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L230] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L231] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L231] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4281494070, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L232] var_1_27 = __VERIFIER_nondet_ulong() [L233] CALL assume_abort_if_not(var_1_27 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L233] RET assume_abort_if_not(var_1_27 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L234] CALL assume_abort_if_not(var_1_27 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L234] RET assume_abort_if_not(var_1_27 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=16/5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L235] var_1_28 = __VERIFIER_nondet_double() [L236] CALL assume_abort_if_not((var_1_28 >= -922337.2036854765600e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L236] RET assume_abort_if_not((var_1_28 >= -922337.2036854765600e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=128, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L237] var_1_30 = __VERIFIER_nondet_uchar() [L238] CALL assume_abort_if_not(var_1_30 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L238] RET assume_abort_if_not(var_1_30 >= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L239] CALL assume_abort_if_not(var_1_30 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L239] RET assume_abort_if_not(var_1_30 <= 254) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=2, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L240] var_1_31 = __VERIFIER_nondet_uchar() [L241] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L241] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L242] CALL assume_abort_if_not(var_1_31 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L242] RET assume_abort_if_not(var_1_31 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=16, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L243] var_1_32 = __VERIFIER_nondet_uchar() [L244] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L244] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L245] CALL assume_abort_if_not(var_1_32 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L245] RET assume_abort_if_not(var_1_32 <= 254) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=50, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L246] var_1_36 = __VERIFIER_nondet_uchar() [L247] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L247] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L248] CALL assume_abort_if_not(var_1_36 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L248] RET assume_abort_if_not(var_1_36 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L249] var_1_37 = __VERIFIER_nondet_uchar() [L250] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L250] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L251] CALL assume_abort_if_not(var_1_37 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L251] RET assume_abort_if_not(var_1_37 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=0, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L252] var_1_39 = __VERIFIER_nondet_long() [L253] CALL assume_abort_if_not(var_1_39 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L253] RET assume_abort_if_not(var_1_39 >= -2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L254] CALL assume_abort_if_not(var_1_39 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L254] RET assume_abort_if_not(var_1_39 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L255] var_1_40 = __VERIFIER_nondet_long() [L256] CALL assume_abort_if_not(var_1_40 >= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L256] RET assume_abort_if_not(var_1_40 >= -1073741823) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L257] CALL assume_abort_if_not(var_1_40 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L257] RET assume_abort_if_not(var_1_40 <= 1073741823) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L258] var_1_42 = __VERIFIER_nondet_short() [L259] CALL assume_abort_if_not(var_1_42 >= -33) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=-1, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L259] RET assume_abort_if_not(var_1_42 >= -33) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=-1, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L260] CALL assume_abort_if_not(var_1_42 <= 33) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=-1, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not(var_1_42 <= 33) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=-1, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L261] var_1_43 = __VERIFIER_nondet_uchar() [L262] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=-1, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L262] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=-1, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L263] CALL assume_abort_if_not(var_1_43 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=-1, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L20] COND FALSE !(!cond) [L263] RET assume_abort_if_not(var_1_43 <= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=4, var_1_15=32, var_1_16=4, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=10, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-2, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=-1, var_1_43=0, var_1_44=4, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=-5, var_1_8=1, var_1_9=6] [L279] RET updateVariables() [L280] CALL step() [L72] COND TRUE \read(var_1_17) [L73] COND TRUE 16u > ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) [L74] var_1_16 = ((var_1_19 + var_1_20) - var_1_21) [L79] COND TRUE \read(var_1_23) [L80] var_1_22 = (! (var_1_17 && var_1_24)) [L88] COND TRUE \read(var_1_22) [L89] COND TRUE \read(var_1_17) [L90] var_1_25 = ((((var_1_21) < (((((((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) < (var_1_20)) ? (((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) : (var_1_20))))) ? (var_1_21) : (((((((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) < (var_1_20)) ? (((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) : (var_1_20)))))) [L97] COND TRUE var_1_19 > var_1_18 [L98] EXPR var_1_16 & var_1_18 [L98] EXPR (((var_1_16 & var_1_18)) < (var_1_25)) ? ((var_1_16 & var_1_18)) : (var_1_25) [L98] EXPR var_1_16 & var_1_18 [L98] EXPR (((var_1_16 & var_1_18)) < (var_1_25)) ? ((var_1_16 & var_1_18)) : (var_1_25) [L98] EXPR var_1_19 | var_1_20 [L98] EXPR (var_1_19 | var_1_20) ^ (var_1_27 - var_1_21) [L98] COND FALSE !((((((var_1_16 & var_1_18)) < (var_1_25)) ? ((var_1_16 & var_1_18)) : (var_1_25))) >= ((var_1_19 | var_1_20) ^ (var_1_27 - var_1_21))) [L102] COND TRUE -128 > ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) [L103] var_1_29 = (((((((((var_1_30) < (128)) ? (var_1_30) : (128))) - var_1_31)) > (var_1_32)) ? ((((((var_1_30) < (128)) ? (var_1_30) : (128))) - var_1_31)) : (var_1_32))) [L105] EXPR var_1_30 | var_1_25 [L105] COND FALSE !((var_1_30 | var_1_25) >= var_1_29) [L110] COND TRUE var_1_29 >= ((((var_1_21) < (var_1_16)) ? (var_1_21) : (var_1_16))) [L111] var_1_34 = (50 + var_1_31) [L113] COND TRUE var_1_34 >= (32 + var_1_18) [L114] var_1_35 = ((((var_1_31) > ((var_1_36 + var_1_37))) ? (var_1_31) : ((var_1_36 + var_1_37)))) [L122] COND FALSE !(\read(var_1_24)) [L125] COND FALSE !(var_1_37 < ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) [L132] var_1_38 = (((((var_1_31) < (var_1_40)) ? (var_1_31) : (var_1_40))) + 128) [L135] EXPR var_1_25 >> ((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))) [L135] COND TRUE (var_1_25 >> ((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42)))) <= var_1_29 [L136] var_1_41 = (var_1_24 || (var_1_23 && var_1_43)) [L144] var_1_44 = var_1_33 [L145] unsigned long int stepLocal_1 = var_1_6 - last_1_var_1_15; [L146] EXPR last_1_var_1_11 ^ last_1_var_1_15 [L146] COND FALSE !(stepLocal_1 < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) [L151] COND FALSE !((var_1_5 <= var_1_4) && var_1_8) [L158] COND FALSE !((-8 * var_1_11) < var_1_4) [L161] var_1_7 = var_1_9 [L164] COND TRUE 128 >= last_1_var_1_15 [L165] var_1_15 = (var_1_6 + (var_1_4 + var_1_11)) [L169] COND TRUE var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) [L170] var_1_12 = var_1_14 [L172] COND FALSE !((10.8 + var_1_12) <= (- var_1_12)) [L175] unsigned char stepLocal_0 = var_1_4; [L176] COND FALSE !(-4 >= stepLocal_0) [L183] var_1_10 = var_1_4 [L280] RET step() [L281] CALL, EXPR property() [L271] EXPR (((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1) [L271-L272] return (((((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1)) && ((var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? (var_1_12 == ((float) var_1_14)) : 1)) && ((128 >= last_1_var_1_15) ? (var_1_15 == ((unsigned long int) (var_1_6 + (var_1_4 + var_1_11)))) : (var_1_15 == ((unsigned long int) var_1_7))) ; [L281] RET, EXPR property() [L281] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=0, var_1_11=0, var_1_12=4, var_1_13=3, var_1_14=4, var_1_15=63, var_1_16=4294967165, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=128, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=130, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=50, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=128, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=-1, var_1_43=0, var_1_44=1, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=6, var_1_8=1, var_1_9=6] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=0, var_1_11=0, var_1_12=4, var_1_13=3, var_1_14=4, var_1_15=63, var_1_16=4294967165, var_1_17=1, var_1_18=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=128, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=128, var_1_26=641/5, var_1_27=4294967295, var_1_28=5, var_1_29=130, var_1_30=127, var_1_31=0, var_1_32=130, var_1_33=1, var_1_34=50, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=128, var_1_39=2147483646, var_1_3=2, var_1_40=1, var_1_41=0, var_1_42=-1, var_1_43=0, var_1_44=1, var_1_4=0, var_1_5=64, var_1_6=63, var_1_7=6, var_1_8=1, var_1_9=6] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 86 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.8s, OverallIterations: 1, TraceHistogramMax: 50, 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=86occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 181 NumberOfCodeBlocks, 181 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 [2023-11-12 00:49:13,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX --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 1b12db86960fa9dc6b9cfa8223c629c146a6be8798d3651a94f684c115400abd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:49:15,994 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:49:16,101 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-12 00:49:16,108 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:49:16,112 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:49:16,169 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:49:16,170 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:49:16,170 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:49:16,172 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:49:16,178 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:49:16,179 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:49:16,179 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:49:16,180 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:49:16,182 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:49:16,183 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:49:16,183 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:49:16,185 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:49:16,185 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:49:16,186 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:49:16,186 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:49:16,187 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:49:16,187 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:49:16,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:49:16,188 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:49:16,189 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:49:16,189 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:49:16,190 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:49:16,190 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:49:16,190 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:49:16,191 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:49:16,192 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:49:16,193 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 00:49:16,193 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:49:16,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:49:16,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:49:16,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:49:16,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:49:16,195 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:49:16,195 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:49:16,196 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:49:16,196 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:49:16,197 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:49:16,197 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_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b12db86960fa9dc6b9cfa8223c629c146a6be8798d3651a94f684c115400abd [2023-11-12 00:49:16,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:49:16,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:49:16,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:49:16,794 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:49:16,794 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:49:16,796 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-12 00:49:20,276 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:49:20,504 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:49:20,505 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-12 00:49:20,517 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/data/7aa806863/e00c3e4134674d3b82518ee597b0082c/FLAG380227d25 [2023-11-12 00:49:20,533 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/data/7aa806863/e00c3e4134674d3b82518ee597b0082c [2023-11-12 00:49:20,536 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:49:20,537 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:49:20,539 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:49:20,539 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:49:20,545 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:49:20,546 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:49:20" (1/1) ... [2023-11-12 00:49:20,547 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c62b351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:20, skipping insertion in model container [2023-11-12 00:49:20,547 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:49:20" (1/1) ... [2023-11-12 00:49:20,584 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:49:20,743 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_4add3e9b-632a-4c1a-a2ac-e9734ca32300/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i[916,929] [2023-11-12 00:49:20,880 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:49:20,900 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:49:20,915 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_4add3e9b-632a-4c1a-a2ac-e9734ca32300/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i[916,929] [2023-11-12 00:49:21,010 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:49:21,048 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:49:21,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21 WrapperNode [2023-11-12 00:49:21,049 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:49:21,050 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:49:21,051 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:49:21,051 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:49:21,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,081 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,133 INFO L138 Inliner]: procedures = 27, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 281 [2023-11-12 00:49:21,142 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:49:21,143 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:49:21,144 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:49:21,144 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:49:21,152 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,153 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,161 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,161 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,191 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,200 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,208 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,215 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:49:21,217 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:49:21,217 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:49:21,217 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:49:21,218 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (1/1) ... [2023-11-12 00:49:21,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:49:21,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:49:21,259 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:49:21,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:49:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:49:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:49:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:49:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:49:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:49:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:49:21,464 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:49:21,466 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:49:30,049 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:49:30,060 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:49:30,060 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:49:30,063 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:49:30 BoogieIcfgContainer [2023-11-12 00:49:30,063 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:49:30,067 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:49:30,067 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:49:30,071 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:49:30,078 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:49:20" (1/3) ... [2023-11-12 00:49:30,079 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@476a661d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:49:30, skipping insertion in model container [2023-11-12 00:49:30,079 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:21" (2/3) ... [2023-11-12 00:49:30,080 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@476a661d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:49:30, skipping insertion in model container [2023-11-12 00:49:30,080 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:49:30" (3/3) ... [2023-11-12 00:49:30,082 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-12 00:49:30,113 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:49:30,113 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 00:49:30,211 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:49:30,220 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;@5f149c5a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:49:30,221 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 00:49:30,226 INFO L276 IsEmpty]: Start isEmpty. Operand has 128 states, 75 states have (on average 1.4666666666666666) internal successors, (110), 76 states have internal predecessors, (110), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-12 00:49:30,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2023-11-12 00:49:30,261 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:49:30,262 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:49:30,263 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:49:30,269 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:49:30,286 INFO L85 PathProgramCache]: Analyzing trace with hash 568013899, now seen corresponding path program 1 times [2023-11-12 00:49:30,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:49:30,306 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [197887152] [2023-11-12 00:49:30,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:30,308 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 [2023-11-12 00:49:30,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:49:30,318 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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) [2023-11-12 00:49:30,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:49:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:49:32,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 00:49:32,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:49:32,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 4802 trivial. 0 not checked. [2023-11-12 00:49:32,420 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 00:49:32,422 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:49:32,423 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [197887152] [2023-11-12 00:49:32,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [197887152] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:49:32,424 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:49:32,425 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:49:32,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165680845] [2023-11-12 00:49:32,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:49:32,440 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 00:49:32,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:49:32,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 00:49:32,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 00:49:32,499 INFO L87 Difference]: Start difference. First operand has 128 states, 75 states have (on average 1.4666666666666666) internal successors, (110), 76 states have internal predecessors, (110), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) 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, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2023-11-12 00:49:32,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:49:32,550 INFO L93 Difference]: Finished difference Result 248 states and 462 transitions. [2023-11-12 00:49:32,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 00:49:32,552 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, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) Word has length 306 [2023-11-12 00:49:32,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:49:32,564 INFO L225 Difference]: With dead ends: 248 [2023-11-12 00:49:32,565 INFO L226 Difference]: Without dead ends: 123 [2023-11-12 00:49:32,571 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 305 GetRequests, 305 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 00:49:32,575 INFO L413 NwaCegarLoop]: 200 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 00:49:32,576 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 200 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 00:49:32,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2023-11-12 00:49:32,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2023-11-12 00:49:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 71 states have (on average 1.408450704225352) internal successors, (100), 71 states have internal predecessors, (100), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-12 00:49:32,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 200 transitions. [2023-11-12 00:49:32,645 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 200 transitions. Word has length 306 [2023-11-12 00:49:32,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:49:32,646 INFO L495 AbstractCegarLoop]: Abstraction has 123 states and 200 transitions. [2023-11-12 00:49:32,647 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, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2023-11-12 00:49:32,647 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 200 transitions. [2023-11-12 00:49:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2023-11-12 00:49:32,656 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:49:32,657 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:49:32,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:49:32,880 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:49:32,881 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:49:32,881 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:49:32,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1938110739, now seen corresponding path program 1 times [2023-11-12 00:49:32,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:49:32,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1208228364] [2023-11-12 00:49:32,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:32,884 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 [2023-11-12 00:49:32,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:49:32,886 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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) [2023-11-12 00:49:32,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:49:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:49:34,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 00:49:34,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:49:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-12 00:49:34,371 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 00:49:34,371 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:49:34,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1208228364] [2023-11-12 00:49:34,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1208228364] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:49:34,373 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:49:34,373 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-12 00:49:34,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713941413] [2023-11-12 00:49:34,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:49:34,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:49:34,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:49:34,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:49:34,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:49:34,380 INFO L87 Difference]: Start difference. First operand 123 states and 200 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-12 00:49:34,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:49:34,505 INFO L93 Difference]: Finished difference Result 308 states and 502 transitions. [2023-11-12 00:49:34,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:49:34,506 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 306 [2023-11-12 00:49:34,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:49:34,513 INFO L225 Difference]: With dead ends: 308 [2023-11-12 00:49:34,514 INFO L226 Difference]: Without dead ends: 188 [2023-11-12 00:49:34,516 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 305 GetRequests, 304 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:49:34,518 INFO L413 NwaCegarLoop]: 198 mSDtfsCounter, 103 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 103 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-12 00:49:34,519 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [103 Valid, 387 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-12 00:49:34,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188 states. [2023-11-12 00:49:34,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188 to 185. [2023-11-12 00:49:34,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185 states, 117 states have (on average 1.4700854700854702) internal successors, (172), 118 states have internal predecessors, (172), 65 states have call successors, (65), 2 states have call predecessors, (65), 2 states have return successors, (65), 64 states have call predecessors, (65), 65 states have call successors, (65) [2023-11-12 00:49:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 302 transitions. [2023-11-12 00:49:34,567 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 302 transitions. Word has length 306 [2023-11-12 00:49:34,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:49:34,569 INFO L495 AbstractCegarLoop]: Abstraction has 185 states and 302 transitions. [2023-11-12 00:49:34,570 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-12 00:49:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 302 transitions. [2023-11-12 00:49:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2023-11-12 00:49:34,578 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:49:34,579 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:49:34,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:49:34,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:49:34,805 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:49:34,806 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:49:34,806 INFO L85 PathProgramCache]: Analyzing trace with hash -1934154731, now seen corresponding path program 1 times [2023-11-12 00:49:34,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:49:34,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1541332550] [2023-11-12 00:49:34,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:34,808 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 [2023-11-12 00:49:34,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:49:34,809 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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) [2023-11-12 00:49:34,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:49:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:49:36,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 00:49:36,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:49:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2457 proven. 63 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2023-11-12 00:49:38,187 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 00:49:39,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 84 proven. 63 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2023-11-12 00:49:39,425 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 00:49:39,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1541332550] [2023-11-12 00:49:39,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1541332550] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 00:49:39,426 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1680391505] [2023-11-12 00:49:39,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:39,427 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:49:39,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/cvc4 [2023-11-12 00:49:39,433 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:49:39,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-11-12 00:49:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:49:42,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-12 00:49:42,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:49:43,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2457 proven. 63 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2023-11-12 00:49:43,885 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 00:49:44,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 84 proven. 63 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2023-11-12 00:49:44,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1680391505] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 00:49:44,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1639233942] [2023-11-12 00:49:44,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:44,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 00:49:44,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:49:44,819 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 00:49:44,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-12 00:49:46,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:49:46,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 00:49:46,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:49:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2457 proven. 63 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2023-11-12 00:49:48,122 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 00:49:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 84 proven. 63 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2023-11-12 00:49:48,998 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1639233942] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 00:49:48,998 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-11-12 00:49:49,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2023-11-12 00:49:49,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142297665] [2023-11-12 00:49:49,008 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-11-12 00:49:49,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-12 00:49:49,014 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 00:49:49,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-12 00:49:49,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-12 00:49:49,016 INFO L87 Difference]: Start difference. First operand 185 states and 302 transitions. Second operand has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 2 states have call successors, (71), 2 states have call predecessors, (71), 4 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2023-11-12 00:49:51,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:49:51,076 INFO L93 Difference]: Finished difference Result 377 states and 610 transitions. [2023-11-12 00:49:51,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-12 00:49:51,077 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 2 states have call successors, (71), 2 states have call predecessors, (71), 4 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) Word has length 306 [2023-11-12 00:49:51,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:49:51,084 INFO L225 Difference]: With dead ends: 377 [2023-11-12 00:49:51,085 INFO L226 Difference]: Without dead ends: 195 [2023-11-12 00:49:51,086 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1834 GetRequests, 1822 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-12 00:49:51,088 INFO L413 NwaCegarLoop]: 140 mSDtfsCounter, 178 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 270 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 205 SdHoareTripleChecker+Valid, 317 SdHoareTripleChecker+Invalid, 334 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 270 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2023-11-12 00:49:51,089 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [205 Valid, 317 Invalid, 334 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 270 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2023-11-12 00:49:51,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2023-11-12 00:49:51,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 189. [2023-11-12 00:49:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 189 states, 120 states have (on average 1.425) internal successors, (171), 121 states have internal predecessors, (171), 65 states have call successors, (65), 3 states have call predecessors, (65), 3 states have return successors, (65), 64 states have call predecessors, (65), 65 states have call successors, (65) [2023-11-12 00:49:51,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 301 transitions. [2023-11-12 00:49:51,122 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 301 transitions. Word has length 306 [2023-11-12 00:49:51,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:49:51,124 INFO L495 AbstractCegarLoop]: Abstraction has 189 states and 301 transitions. [2023-11-12 00:49:51,124 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 2 states have call successors, (71), 2 states have call predecessors, (71), 4 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2023-11-12 00:49:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 301 transitions. [2023-11-12 00:49:51,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-11-12 00:49:51,130 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:49:51,130 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:49:51,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2023-11-12 00:49:51,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-12 00:49:51,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:49:51,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:49:51,746 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 00:49:51,747 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:49:51,747 INFO L85 PathProgramCache]: Analyzing trace with hash 748695661, now seen corresponding path program 1 times [2023-11-12 00:49:51,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 00:49:51,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1782173288] [2023-11-12 00:49:51,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:49:51,749 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 [2023-11-12 00:49:51,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 00:49:51,755 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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) [2023-11-12 00:49:51,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4add3e9b-632a-4c1a-a2ac-e9734ca32300/bin/utaipan-verify-NcY6lQBIFX/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 [2023-11-12 00:49:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:49:53,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 34 conjunts are in the unsatisfiable core [2023-11-12 00:49:53,339 INFO L285 TraceCheckSpWp]: Computing forward predicates...