./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 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/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_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1b12db86960fa9dc6b9cfa8223c629c146a6be8798d3651a94f684c115400abd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:07:59,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:08:00,048 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-23 21:08:00,061 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:08:00,062 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:08:00,105 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:08:00,106 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:08:00,106 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:08:00,108 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:08:00,113 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:08:00,113 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:08:00,115 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:08:00,115 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:08:00,117 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:08:00,118 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:08:00,118 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:08:00,119 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:08:00,119 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:08:00,120 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:08:00,120 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:08:00,121 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:08:00,121 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:08:00,123 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:08:00,123 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:08:00,124 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:08:00,124 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:08:00,125 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:08:00,125 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:08:00,126 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:08:00,126 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:08:00,128 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:08:00,128 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:08:00,128 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:08:00,129 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:08:00,129 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:08:00,130 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:08:00,130 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:08:00,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:08:00,131 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:08:00,131 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:08:00,131 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:08:00,132 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:08:00,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:08:00,132 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:08:00,133 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:08:00,133 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:08:00,134 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:08:00,134 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_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b12db86960fa9dc6b9cfa8223c629c146a6be8798d3651a94f684c115400abd [2023-11-23 21:08:00,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:08:00,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:08:00,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:08:00,492 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:08:00,493 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:08:00,494 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-23 21:08:03,570 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:08:03,855 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:08:03,856 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-23 21:08:03,868 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/data/4c024f82e/3cad50f9b7a44bc0bb513aa0f2366833/FLAGfea838a12 [2023-11-23 21:08:03,884 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/data/4c024f82e/3cad50f9b7a44bc0bb513aa0f2366833 [2023-11-23 21:08:03,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:08:03,888 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:08:03,890 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:08:03,890 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:08:03,901 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:08:03,902 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:08:03" (1/1) ... [2023-11-23 21:08:03,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a5bfaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:03, skipping insertion in model container [2023-11-23 21:08:03,904 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:08:03" (1/1) ... [2023-11-23 21:08:03,963 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:08:04,173 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_90a26f22-7b07-4e55-a3fb-4e928277e1eb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i[916,929] [2023-11-23 21:08:04,300 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:08:04,320 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:08:04,338 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_90a26f22-7b07-4e55-a3fb-4e928277e1eb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i[916,929] [2023-11-23 21:08:04,424 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:08:04,463 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:08:04,463 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04 WrapperNode [2023-11-23 21:08:04,464 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:08:04,465 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:08:04,465 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:08:04,465 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:08:04,474 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,500 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,600 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 359 [2023-11-23 21:08:04,608 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:08:04,609 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:08:04,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:08:04,614 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:08:04,623 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,630 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,645 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,664 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,670 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,674 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,678 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,686 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:08:04,687 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:08:04,688 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:08:04,688 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:08:04,689 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (1/1) ... [2023-11-23 21:08:04,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:08:04,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:08:04,726 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:08:04,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:08:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:08:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:08:04,786 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:08:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:08:04,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:08:04,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:08:04,937 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:08:04,939 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:08:05,666 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:08:06,310 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:08:06,310 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:08:06,312 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:08:06 BoogieIcfgContainer [2023-11-23 21:08:06,312 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:08:06,318 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:08:06,319 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:08:06,322 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:08:06,323 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:08:03" (1/3) ... [2023-11-23 21:08:06,324 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5040eea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:08:06, skipping insertion in model container [2023-11-23 21:08:06,325 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:04" (2/3) ... [2023-11-23 21:08:06,326 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5040eea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:08:06, skipping insertion in model container [2023-11-23 21:08:06,326 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:08:06" (3/3) ... [2023-11-23 21:08:06,328 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-23 21:08:06,349 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:08:06,349 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:08:06,415 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:08:06,423 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;@7b86196f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:08:06,423 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:08:06,428 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) [2023-11-23 21:08:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-23 21:08:06,451 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:08:06,453 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] [2023-11-23 21:08:06,454 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:08:06,462 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:08:06,462 INFO L85 PathProgramCache]: Analyzing trace with hash -86236537, now seen corresponding path program 1 times [2023-11-23 21:08:06,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:08:06,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087044388] [2023-11-23 21:08:06,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:08:06,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:08:06,738 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:08:06,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [892057790] [2023-11-23 21:08:06,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:08:06,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:08:06,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:08:06,749 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:08:06,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 21:08:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:08:11,641 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:08:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:08:12,187 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-23 21:08:12,191 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 21:08:12,192 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-23 21:08:12,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-23 21:08:12,409 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-23 21:08:12,414 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-23 21:08:12,418 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 21:08:12,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 09:08:12 BoogieIcfgContainer [2023-11-23 21:08:12,629 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 21:08:12,629 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:08:12,630 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:08:12,630 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:08:12,630 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:08:06" (3/4) ... [2023-11-23 21:08:12,633 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 21:08:12,634 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:08:12,636 INFO L158 Benchmark]: Toolchain (without parser) took 8747.01ms. Allocated memory was 132.1MB in the beginning and 203.4MB in the end (delta: 71.3MB). Free memory was 86.6MB in the beginning and 155.6MB in the end (delta: -69.0MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2023-11-23 21:08:12,636 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 132.1MB. Free memory is still 73.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:08:12,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 573.88ms. Allocated memory is still 132.1MB. Free memory was 86.1MB in the beginning and 68.6MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-23 21:08:12,638 INFO L158 Benchmark]: Boogie Procedure Inliner took 143.15ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 68.6MB in the beginning and 131.5MB in the end (delta: -62.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-23 21:08:12,639 INFO L158 Benchmark]: Boogie Preprocessor took 77.72ms. Allocated memory is still 163.6MB. Free memory was 131.5MB in the beginning and 129.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:08:12,640 INFO L158 Benchmark]: RCFGBuilder took 1625.11ms. Allocated memory is still 163.6MB. Free memory was 129.4MB in the beginning and 61.3MB in the end (delta: 68.1MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2023-11-23 21:08:12,641 INFO L158 Benchmark]: TraceAbstraction took 6310.48ms. Allocated memory was 163.6MB in the beginning and 203.4MB in the end (delta: 39.8MB). Free memory was 60.3MB in the beginning and 155.6MB in the end (delta: -95.4MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2023-11-23 21:08:12,641 INFO L158 Benchmark]: Witness Printer took 5.11ms. Allocated memory is still 203.4MB. Free memory is still 155.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:08:12,645 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 132.1MB. Free memory is still 73.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 573.88ms. Allocated memory is still 132.1MB. Free memory was 86.1MB in the beginning and 68.6MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 143.15ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 68.6MB in the beginning and 131.5MB in the end (delta: -62.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.72ms. Allocated memory is still 163.6MB. Free memory was 131.5MB in the beginning and 129.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1625.11ms. Allocated memory is still 163.6MB. Free memory was 129.4MB in the beginning and 61.3MB in the end (delta: 68.1MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * TraceAbstraction took 6310.48ms. Allocated memory was 163.6MB in the beginning and 203.4MB in the end (delta: 39.8MB). Free memory was 60.3MB in the beginning and 155.6MB in the end (delta: -95.4MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * Witness Printer took 5.11ms. Allocated memory is still 203.4MB. Free memory is still 155.6MB. 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_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_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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_37=5, var_1_38=-2, var_1_39=0, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, 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_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_38=-2, var_1_39=0, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_38=-2, var_1_39=0, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=0, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=0, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-5, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=8, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [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_15=32, var_1_16=4, var_1_17=1, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=8, var_1_26=641/5, var_1_27=2147483647, var_1_29=10, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=-2, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=4, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L279] RET updateVariables() [L280] CALL step() [L72] COND TRUE \read(var_1_17) [L73] COND FALSE !(16u > ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) [L76] var_1_16 = var_1_20 [L79] COND FALSE !(\read(var_1_23)) [L82] COND TRUE var_1_19 <= (~ (var_1_18 % var_1_20)) [L83] var_1_22 = (! 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 FALSE !(var_1_19 > var_1_18) [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 FALSE !(var_1_34 >= (32 + var_1_18)) [L116] COND FALSE !(\read(var_1_23)) [L119] var_1_35 = ((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))) [L122] COND FALSE !(\read(var_1_24)) [L125] COND TRUE var_1_37 < ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) [L126] COND TRUE var_1_20 > var_1_35 [L127] var_1_38 = (var_1_32 + (var_1_37 - var_1_34)) [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 TRUE (-8 * var_1_11) < var_1_4 [L159] var_1_7 = 1 [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=2, var_1_11=0, var_1_12=259/4, var_1_14=259/4, var_1_15=35, var_1_16=2147483647, var_1_17=1, var_1_18=2147483646, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=127, var_1_26=641/5, var_1_27=2147483647, var_1_28=0, var_1_29=128, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=51, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=77, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=1, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=1, var_1_8=1, var_1_9=-63] [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=2, var_1_11=0, var_1_12=259/4, var_1_14=259/4, var_1_15=35, var_1_16=2147483647, var_1_17=1, var_1_18=2147483646, var_1_19=2147483646, var_1_1=32, var_1_20=2147483647, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=127, var_1_26=641/5, var_1_27=2147483647, var_1_28=0, var_1_29=128, var_1_30=127, var_1_31=1, var_1_32=128, var_1_33=1, var_1_34=51, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=77, var_1_39=-2147483647, var_1_40=-1073741823, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=1, var_1_4=2, var_1_5=63, var_1_6=33, var_1_7=1, var_1_8=1, var_1_9=-63] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 86 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.0s, 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, 4.8s 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 [2023-11-23 21:08:12,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/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_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1b12db86960fa9dc6b9cfa8223c629c146a6be8798d3651a94f684c115400abd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:08:15,316 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:08:15,446 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-23 21:08:15,455 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:08:15,456 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:08:15,501 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:08:15,502 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:08:15,503 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:08:15,505 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:08:15,510 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:08:15,510 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:08:15,511 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:08:15,512 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:08:15,516 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:08:15,517 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:08:15,518 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:08:15,519 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:08:15,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:08:15,520 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:08:15,522 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:08:15,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:08:15,523 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:08:15,523 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:08:15,524 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:08:15,524 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:08:15,525 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:08:15,525 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:08:15,526 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:08:15,527 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:08:15,527 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:08:15,529 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:08:15,529 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:08:15,529 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:08:15,530 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:08:15,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:08:15,531 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:08:15,531 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:08:15,531 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:08:15,532 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 21:08:15,533 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:08:15,533 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:08:15,534 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:08:15,534 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:08:15,534 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:08:15,535 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_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b12db86960fa9dc6b9cfa8223c629c146a6be8798d3651a94f684c115400abd [2023-11-23 21:08:15,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:08:15,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:08:15,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:08:15,996 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:08:15,997 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:08:15,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-23 21:08:19,196 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:08:19,509 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:08:19,510 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-23 21:08:19,530 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/data/153b6f5aa/8872d7418b0c4009b8b21504ee9fa01d/FLAG1c4282a1c [2023-11-23 21:08:19,546 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/data/153b6f5aa/8872d7418b0c4009b8b21504ee9fa01d [2023-11-23 21:08:19,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:08:19,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:08:19,554 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:08:19,554 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:08:19,560 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:08:19,561 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:08:19" (1/1) ... [2023-11-23 21:08:19,562 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@428ba8c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:19, skipping insertion in model container [2023-11-23 21:08:19,562 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:08:19" (1/1) ... [2023-11-23 21:08:19,627 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:08:19,846 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_90a26f22-7b07-4e55-a3fb-4e928277e1eb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i[916,929] [2023-11-23 21:08:20,018 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:08:20,047 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:08:20,065 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_90a26f22-7b07-4e55-a3fb-4e928277e1eb/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-95.i[916,929] [2023-11-23 21:08:20,160 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:08:20,189 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:08:20,190 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20 WrapperNode [2023-11-23 21:08:20,190 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:08:20,191 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:08:20,192 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:08:20,192 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:08:20,200 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,232 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,290 INFO L138 Inliner]: procedures = 27, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 281 [2023-11-23 21:08:20,300 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:08:20,301 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:08:20,302 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:08:20,302 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:08:20,312 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,313 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,329 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,330 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,364 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,368 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,381 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,384 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,397 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:08:20,398 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:08:20,410 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:08:20,410 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:08:20,411 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (1/1) ... [2023-11-23 21:08:20,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:08:20,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:08:20,448 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:08:20,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:08:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-23 21:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:08:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:08:20,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:08:20,619 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:08:20,621 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:08:29,740 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:08:29,829 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:08:29,831 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:08:29,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:08:29 BoogieIcfgContainer [2023-11-23 21:08:29,833 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:08:29,836 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:08:29,837 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:08:29,840 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:08:29,841 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:08:19" (1/3) ... [2023-11-23 21:08:29,842 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60a9a694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:08:29, skipping insertion in model container [2023-11-23 21:08:29,843 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:20" (2/3) ... [2023-11-23 21:08:29,844 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60a9a694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:08:29, skipping insertion in model container [2023-11-23 21:08:29,845 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:08:29" (3/3) ... [2023-11-23 21:08:29,847 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-95.i [2023-11-23 21:08:29,869 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:08:29,869 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:08:29,920 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:08:29,927 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;@6dd068b3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:08:29,928 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:08:29,933 INFO L276 IsEmpty]: Start isEmpty. Operand has 122 states, 69 states have (on average 1.5072463768115942) internal successors, (104), 70 states have internal predecessors, (104), 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) [2023-11-23 21:08:29,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-11-23 21:08:29,958 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:08:29,959 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] [2023-11-23 21:08:29,960 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:08:29,966 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:08:29,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1077770230, now seen corresponding path program 1 times [2023-11-23 21:08:29,982 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:08:29,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [870277759] [2023-11-23 21:08:29,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:08:29,984 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:08:29,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:08:29,989 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-23 21:08:29,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-23 21:08:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:08:31,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-23 21:08:31,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:08:31,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 650 proven. 0 refuted. 0 times theorem prover too weak. 4250 trivial. 0 not checked. [2023-11-23 21:08:31,453 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:08:31,454 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:08:31,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [870277759] [2023-11-23 21:08:31,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [870277759] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:08:31,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:08:31,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:08:31,457 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1188179135] [2023-11-23 21:08:31,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:08:31,464 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 21:08:31,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:08:31,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:08:31,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:08:31,516 INFO L87 Difference]: Start difference. First operand has 122 states, 69 states have (on average 1.5072463768115942) internal successors, (104), 70 states have internal predecessors, (104), 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 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2023-11-23 21:08:33,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:08:33,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:08:33,900 INFO L93 Difference]: Finished difference Result 240 states and 454 transitions. [2023-11-23 21:08:33,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:08:33,991 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 302 [2023-11-23 21:08:33,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:08:34,004 INFO L225 Difference]: With dead ends: 240 [2023-11-23 21:08:34,005 INFO L226 Difference]: Without dead ends: 119 [2023-11-23 21:08:34,009 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 301 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:08:34,013 INFO L413 NwaCegarLoop]: 193 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 193 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-11-23 21:08:34,014 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 193 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2023-11-23 21:08:34,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2023-11-23 21:08:34,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2023-11-23 21:08:34,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 67 states have (on average 1.4328358208955223) internal successors, (96), 67 states have internal predecessors, (96), 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) [2023-11-23 21:08:34,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 196 transitions. [2023-11-23 21:08:34,125 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 196 transitions. Word has length 302 [2023-11-23 21:08:34,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:08:34,129 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 196 transitions. [2023-11-23 21:08:34,129 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2023-11-23 21:08:34,129 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 196 transitions. [2023-11-23 21:08:34,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-11-23 21:08:34,140 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:08:34,141 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] [2023-11-23 21:08:34,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-23 21:08:34,361 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:08:34,361 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:08:34,362 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:08:34,363 INFO L85 PathProgramCache]: Analyzing trace with hash -1310668222, now seen corresponding path program 1 times [2023-11-23 21:08:34,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:08:34,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1254776095] [2023-11-23 21:08:34,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:08:34,364 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:08:34,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:08:34,366 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-23 21:08:34,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-23 21:08:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:08:35,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 21:08:35,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:08:35,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-23 21:08:35,826 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:08:35,827 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:08:35,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1254776095] [2023-11-23 21:08:35,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1254776095] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:08:35,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:08:35,828 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:08:35,828 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796371530] [2023-11-23 21:08:35,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:08:35,831 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:08:35,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:08:35,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:08:35,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:08:35,835 INFO L87 Difference]: Start difference. First operand 119 states and 196 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2023-11-23 21:08:38,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:08:40,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:08:41,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:08:41,239 INFO L93 Difference]: Finished difference Result 300 states and 494 transitions. [2023-11-23 21:08:41,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:08:41,241 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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 302 [2023-11-23 21:08:41,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:08:41,250 INFO L225 Difference]: With dead ends: 300 [2023-11-23 21:08:41,250 INFO L226 Difference]: Without dead ends: 182 [2023-11-23 21:08:41,252 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 300 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:08:41,254 INFO L413 NwaCegarLoop]: 191 mSDtfsCounter, 99 mSDsluCounter, 185 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 99 SdHoareTripleChecker+Valid, 376 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2023-11-23 21:08:41,255 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [99 Valid, 376 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 2 Unknown, 0 Unchecked, 5.3s Time] [2023-11-23 21:08:41,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2023-11-23 21:08:41,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 179. [2023-11-23 21:08:41,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 111 states have (on average 1.4954954954954955) internal successors, (166), 112 states have internal predecessors, (166), 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) [2023-11-23 21:08:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 296 transitions. [2023-11-23 21:08:41,293 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 296 transitions. Word has length 302 [2023-11-23 21:08:41,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:08:41,295 INFO L495 AbstractCegarLoop]: Abstraction has 179 states and 296 transitions. [2023-11-23 21:08:41,295 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2023-11-23 21:08:41,296 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 296 transitions. [2023-11-23 21:08:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-11-23 21:08:41,302 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:08:41,303 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] [2023-11-23 21:08:41,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-23 21:08:41,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:08:41,518 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:08:41,519 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:08:41,519 INFO L85 PathProgramCache]: Analyzing trace with hash -2128316672, now seen corresponding path program 1 times [2023-11-23 21:08:41,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:08:41,521 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [694061797] [2023-11-23 21:08:41,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:08:41,521 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:08:41,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:08:41,523 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-23 21:08:41,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-23 21:08:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:08:42,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 21:08:42,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:08:45,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2457 proven. 63 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2023-11-23 21:08:45,516 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:08:47,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 84 proven. 63 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2023-11-23 21:08:47,138 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:08:47,138 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [694061797] [2023-11-23 21:08:47,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [694061797] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 21:08:47,139 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [415415779] [2023-11-23 21:08:47,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:08:47,139 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-23 21:08:47,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/cvc4 [2023-11-23 21:08:47,145 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-23 21:08:47,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-11-23 21:08:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:08:50,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 21:08:50,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:08:52,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2457 proven. 63 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2023-11-23 21:08:52,308 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:08:53,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 84 proven. 63 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2023-11-23 21:08:53,625 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [415415779] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 21:08:53,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2656981] [2023-11-23 21:08:53,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:08:53,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:08:53,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:08:53,633 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:08:53,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90a26f22-7b07-4e55-a3fb-4e928277e1eb/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-23 21:08:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:08:54,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 21:08:54,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:08:56,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2457 proven. 63 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2023-11-23 21:08:56,709 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:08:58,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 84 proven. 63 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2023-11-23 21:08:58,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2656981] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 21:08:58,025 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-11-23 21:08:58,026 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2023-11-23 21:08:58,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115177980] [2023-11-23 21:08:58,027 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-11-23 21:08:58,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 21:08:58,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:08:58,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 21:08:58,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-23 21:08:58,036 INFO L87 Difference]: Start difference. First operand 179 states and 296 transitions. Second operand has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 7 states have internal predecessors, (64), 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)