./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ --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 8c9f7aaec532dc4855324591e7ddfbf0000ff47855b5bee08c2e6aded4d78575 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:16:15,223 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:16:15,342 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-19 04:16:15,349 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:16:15,350 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:16:15,383 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:16:15,384 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:16:15,385 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:16:15,386 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:16:15,386 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:16:15,387 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:16:15,388 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:16:15,388 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:16:15,389 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:16:15,390 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:16:15,390 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:16:15,391 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:16:15,392 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:16:15,393 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:16:15,393 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:16:15,394 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:16:15,395 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:16:15,396 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:16:15,397 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:16:15,397 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:16:15,398 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:16:15,399 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:16:15,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:16:15,400 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:16:15,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:16:15,401 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:16:15,402 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:16:15,402 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:16:15,403 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:16:15,403 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:16:15,404 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:16:15,404 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:16:15,405 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:16:15,424 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:16:15,424 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:16:15,424 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:16:15,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:16:15,425 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:16:15,425 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:16:15,426 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:16:15,426 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_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c9f7aaec532dc4855324591e7ddfbf0000ff47855b5bee08c2e6aded4d78575 [2023-11-19 04:16:15,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:16:15,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:16:15,822 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:16:15,824 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:16:15,825 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:16:15,828 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2023-11-19 04:16:19,116 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:16:19,396 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:16:19,397 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2023-11-19 04:16:19,409 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/data/56b14d354/ee98bf86e5af4a32b722d8e11af9961a/FLAG955ab5a11 [2023-11-19 04:16:19,426 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/data/56b14d354/ee98bf86e5af4a32b722d8e11af9961a [2023-11-19 04:16:19,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:16:19,431 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:16:19,433 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:16:19,433 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:16:19,440 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:16:19,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:19,442 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@708c7e7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19, skipping insertion in model container [2023-11-19 04:16:19,442 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:19,513 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:16:19,683 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_3a4c63c2-fc79-4388-8b04-fdf3d940697b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i[915,928] [2023-11-19 04:16:19,793 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:16:19,808 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:16:19,826 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_3a4c63c2-fc79-4388-8b04-fdf3d940697b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i[915,928] [2023-11-19 04:16:19,873 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:16:19,899 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:16:19,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19 WrapperNode [2023-11-19 04:16:19,900 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:16:19,901 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:16:19,901 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:16:19,901 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:16:19,910 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:19,936 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:20,001 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 291 [2023-11-19 04:16:20,001 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:16:20,002 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:16:20,002 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:16:20,003 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:16:20,013 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:20,014 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:20,020 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:20,020 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:20,041 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:20,046 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:20,050 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:20,067 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:20,075 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:16:20,076 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:16:20,076 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:16:20,077 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:16:20,078 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (1/1) ... [2023-11-19 04:16:20,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:16:20,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:16:20,160 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:16:20,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:16:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:16:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:16:20,211 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:16:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:16:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:16:20,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:16:20,390 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:16:20,393 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:16:21,080 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:16:21,766 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:16:21,766 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:16:21,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:16:21 BoogieIcfgContainer [2023-11-19 04:16:21,773 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:16:21,776 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 04:16:21,776 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 04:16:21,779 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 04:16:21,780 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:16:19" (1/3) ... [2023-11-19 04:16:21,781 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db72868 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:16:21, skipping insertion in model container [2023-11-19 04:16:21,781 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:19" (2/3) ... [2023-11-19 04:16:21,782 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db72868 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:16:21, skipping insertion in model container [2023-11-19 04:16:21,782 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:16:21" (3/3) ... [2023-11-19 04:16:21,783 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2023-11-19 04:16:21,806 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 04:16:21,806 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 04:16:21,889 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 04:16:21,897 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;@6778b7ae, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 04:16:21,897 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 04:16:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand has 76 states, 30 states have (on average 1.1) internal successors, (33), 31 states have internal predecessors, (33), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-11-19 04:16:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-19 04:16:21,927 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:16:21,928 INFO L195 NwaCegarLoop]: trace histogram [43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:16:21,928 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:16:21,933 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:16:21,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1839970603, now seen corresponding path program 1 times [2023-11-19 04:16:21,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 04:16:21,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818530176] [2023-11-19 04:16:21,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:16:21,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:16:22,291 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 04:16:22,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [404224254] [2023-11-19 04:16:22,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:16:22,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 04:16:22,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:16:22,301 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 04:16:22,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-19 04:16:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:16:22,751 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 04:16:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 04:16:23,366 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-19 04:16:23,369 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-19 04:16:23,371 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-19 04:16:23,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-19 04:16:23,584 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-19 04:16:23,589 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-19 04:16:23,594 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-19 04:16:23,807 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 04:16:23 BoogieIcfgContainer [2023-11-19 04:16:23,808 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-19 04:16:23,808 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 04:16:23,808 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 04:16:23,809 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 04:16:23,809 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:16:21" (3/4) ... [2023-11-19 04:16:23,812 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-19 04:16:23,813 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 04:16:23,814 INFO L158 Benchmark]: Toolchain (without parser) took 4383.22ms. Allocated memory is still 190.8MB. Free memory was 159.4MB in the beginning and 57.3MB in the end (delta: 102.2MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. [2023-11-19 04:16:23,815 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 130.0MB. Free memory is still 101.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:16:23,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 467.28ms. Allocated memory is still 190.8MB. Free memory was 159.2MB in the beginning and 147.6MB in the end (delta: 11.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2023-11-19 04:16:23,817 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.65ms. Allocated memory is still 190.8MB. Free memory was 147.6MB in the beginning and 142.2MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-19 04:16:23,817 INFO L158 Benchmark]: Boogie Preprocessor took 73.16ms. Allocated memory is still 190.8MB. Free memory was 142.2MB in the beginning and 139.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 04:16:23,818 INFO L158 Benchmark]: RCFGBuilder took 1696.82ms. Allocated memory is still 190.8MB. Free memory was 139.2MB in the beginning and 134.9MB in the end (delta: 4.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2023-11-19 04:16:23,819 INFO L158 Benchmark]: TraceAbstraction took 2032.16ms. Allocated memory is still 190.8MB. Free memory was 134.9MB in the beginning and 58.3MB in the end (delta: 76.5MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2023-11-19 04:16:23,820 INFO L158 Benchmark]: Witness Printer took 5.01ms. Allocated memory is still 190.8MB. Free memory was 58.3MB in the beginning and 57.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:16:23,824 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 130.0MB. Free memory is still 101.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 467.28ms. Allocated memory is still 190.8MB. Free memory was 159.2MB in the beginning and 147.6MB in the end (delta: 11.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.65ms. Allocated memory is still 190.8MB. Free memory was 147.6MB in the beginning and 142.2MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.16ms. Allocated memory is still 190.8MB. Free memory was 142.2MB in the beginning and 139.2MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1696.82ms. Allocated memory is still 190.8MB. Free memory was 139.2MB in the beginning and 134.9MB in the end (delta: 4.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * TraceAbstraction took 2032.16ms. Allocated memory is still 190.8MB. Free memory was 134.9MB in the beginning and 58.3MB in the end (delta: 76.5MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Witness Printer took 5.01ms. Allocated memory is still 190.8MB. Free memory was 58.3MB in the beginning and 57.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 72, overapproximation of bitwiseOr at line 62, overapproximation of someBinaryArithmeticDOUBLEoperation at line 79, overapproximation of bitwiseAnd at line 97, overapproximation of someBinaryDOUBLEComparisonOperation at line 73. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 5; [L23] signed char var_1_2 = -1; [L24] signed char var_1_3 = 10; [L25] signed long int var_1_5 = 5; [L26] unsigned char var_1_6 = 0; [L27] double var_1_7 = 24.8; [L28] double var_1_8 = 500.5; [L29] double var_1_9 = 2.4; [L30] double var_1_10 = 0.4; [L31] double var_1_11 = 255.8; [L32] double var_1_12 = 50.75; [L33] unsigned char var_1_13 = 4; [L34] unsigned char var_1_14 = 200; [L35] unsigned char var_1_15 = 25; [L36] unsigned char var_1_16 = 128; [L37] unsigned char var_1_17 = 64; [L38] unsigned char var_1_18 = 32; [L39] unsigned char var_1_19 = 32; [L40] unsigned long int var_1_20 = 1; [L41] float var_1_21 = 9999999999.2; [L42] double var_1_23 = 10.875; [L43] unsigned char var_1_24 = 0; [L44] unsigned char var_1_25 = 0; [L45] float var_1_26 = 1000000000000.6; [L46] unsigned long int var_1_27 = 2609431563; [L47] unsigned long int var_1_28 = 16; [L48] float var_1_29 = 1000000.5; [L49] signed short int var_1_30 = -8; [L50] unsigned short int var_1_31 = 25; [L51] signed short int var_1_32 = 50; [L52] unsigned long int var_1_33 = 0; [L53] unsigned long int var_1_34 = 8; [L54] unsigned long int var_1_35 = 4; [L55] float var_1_36 = 128.625; [L56] unsigned long int var_1_37 = 4; [L57] double var_1_38 = 32.25; [L194] isInitial = 1 [L195] FCALL initially() [L196] COND TRUE 1 [L197] FCALL updateLastVariables() [L198] CALL updateVariables() [L119] var_1_2 = __VERIFIER_nondet_char() [L120] CALL assume_abort_if_not(var_1_2 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_2 >= -1) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L121] CALL assume_abort_if_not(var_1_2 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_2 <= 127) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L122] var_1_3 = __VERIFIER_nondet_char() [L123] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L124] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L125] var_1_5 = __VERIFIER_nondet_long() [L126] CALL assume_abort_if_not(var_1_5 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_5 >= -2147483648) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L127] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L128] CALL assume_abort_if_not(var_1_5 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_5 != 0) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L129] var_1_6 = __VERIFIER_nondet_uchar() [L130] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L131] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L132] var_1_8 = __VERIFIER_nondet_double() [L133] CALL assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=12/5] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=12/5] [L134] var_1_9 = __VERIFIER_nondet_double() [L135] CALL assume_abort_if_not((var_1_9 >= -230584.3009213691390e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 2305843.009213691390e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not((var_1_9 >= -230584.3009213691390e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 2305843.009213691390e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L136] var_1_10 = __VERIFIER_nondet_double() [L137] CALL assume_abort_if_not((var_1_10 >= -230584.3009213691390e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 2305843.009213691390e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not((var_1_10 >= -230584.3009213691390e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 2305843.009213691390e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=4, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L138] var_1_11 = __VERIFIER_nondet_double() [L139] CALL assume_abort_if_not((var_1_11 >= -115292.1504606845700e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 1152921.504606845700e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not((var_1_11 >= -115292.1504606845700e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 1152921.504606845700e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L140] var_1_12 = __VERIFIER_nondet_double() [L141] CALL assume_abort_if_not((var_1_12 >= -115292.1504606845700e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 1152921.504606845700e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not((var_1_12 >= -115292.1504606845700e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 1152921.504606845700e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L142] var_1_14 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_14 >= 190) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_14 >= 190) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L144] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L145] var_1_15 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L147] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L148] var_1_16 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_16 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_16 >= 127) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L150] CALL assume_abort_if_not(var_1_16 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_16 <= 254) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L151] var_1_17 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L153] CALL assume_abort_if_not(var_1_17 <= 64) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_17 <= 64) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L154] var_1_18 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L156] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L157] var_1_19 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L159] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L160] var_1_25 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L162] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L163] var_1_27 = __VERIFIER_nondet_ulong() [L164] CALL assume_abort_if_not(var_1_27 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_27 >= 2147483647) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L165] CALL assume_abort_if_not(var_1_27 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_27 <= 4294967295) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=16, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L166] var_1_28 = __VERIFIER_nondet_ulong() [L167] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L168] CALL assume_abort_if_not(var_1_28 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_28 <= 4294967295) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=2000001/2, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L169] var_1_29 = __VERIFIER_nondet_float() [L170] CALL assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L171] var_1_31 = __VERIFIER_nondet_ushort() [L172] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L173] CALL assume_abort_if_not(var_1_31 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_31 <= 65535) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L174] var_1_32 = __VERIFIER_nondet_short() [L175] CALL assume_abort_if_not(var_1_32 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_32 >= -32767) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L176] CALL assume_abort_if_not(var_1_32 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_32 <= 32766) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L177] var_1_34 = __VERIFIER_nondet_ulong() [L178] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L179] CALL assume_abort_if_not(var_1_34 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_34 <= 4294967294) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L180] var_1_35 = __VERIFIER_nondet_ulong() [L181] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L182] CALL assume_abort_if_not(var_1_35 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_35 <= 4294967294) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L183] var_1_38 = __VERIFIER_nondet_double() [L184] CALL assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=8, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=8, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L185] CALL assume_abort_if_not(var_1_38 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=8, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_38 != 0.0F) VAL [isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-8, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=8, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=124/5, var_1_8=2, var_1_9=3] [L198] RET updateVariables() [L199] CALL step() [L61] var_1_24 = var_1_25 [L62] EXPR 25u | (var_1_27 - 5u) [L62] COND TRUE (25u | (var_1_27 - 5u)) >= var_1_28 [L63] var_1_26 = var_1_29 [L65] EXPR var_1_28 ^ (var_1_27 + var_1_31) [L65] COND TRUE (var_1_28 ^ (var_1_27 + var_1_31)) >= 4u [L66] var_1_30 = var_1_32 [L68] COND FALSE !(var_1_28 >= var_1_27) [L71] var_1_36 = var_1_29 [L72] COND TRUE ! (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) != var_1_26) [L73] COND FALSE !(128.6 > (((((var_1_36 / var_1_38)) < (var_1_26)) ? ((var_1_36 / var_1_38)) : (var_1_26)))) [L77] signed char stepLocal_0 = var_1_2; [L78] COND TRUE -256 <= stepLocal_0 [L79] var_1_7 = (var_1_8 + (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10))) + (var_1_11 + var_1_12))) [L85] COND FALSE !(var_1_11 <= var_1_9) [L88] COND TRUE (var_1_2 - var_1_3) > (var_1_13 / var_1_5) [L89] var_1_1 = (128 - var_1_3) [L97] EXPR (var_1_2 * var_1_13) & var_1_1 [L97] signed long int stepLocal_1 = (var_1_2 * var_1_13) & var_1_1; [L98] COND TRUE var_1_3 < stepLocal_1 [L99] var_1_20 = (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) + var_1_14) [L101] EXPR var_1_1 & var_1_3 [L101] signed long int stepLocal_2 = var_1_1 & var_1_3; [L102] COND FALSE !((((((var_1_1) > (var_1_5)) ? (var_1_1) : (var_1_5))) + (var_1_1 / var_1_14)) <= stepLocal_2) [L109] var_1_21 = var_1_12 [L111] unsigned long int stepLocal_3 = var_1_20; [L112] COND FALSE !(var_1_1 > stepLocal_3) [L199] RET step() [L200] CALL, EXPR property() [L190] EXPR (((((var_1_2 - var_1_3) > (var_1_13 / var_1_5)) ? (var_1_1 == ((unsigned char) (128 - var_1_3))) : ((! var_1_6) ? (var_1_1 == ((unsigned char) var_1_3)) : (var_1_1 == ((unsigned char) var_1_3)))) && ((-256 <= var_1_2) ? (var_1_7 == ((double) (var_1_8 + (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10))) + (var_1_11 + var_1_12))))) : ((var_1_11 == var_1_9) ? (var_1_7 == ((double) var_1_8)) : 1))) && ((var_1_11 <= var_1_9) ? (var_1_13 == ((unsigned char) ((((((var_1_14 - var_1_15)) > (var_1_16)) ? ((var_1_14 - var_1_15)) : (var_1_16))) - (var_1_17 + ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))))) : 1)) && ((var_1_3 < ((var_1_2 * var_1_13) & var_1_1)) ? (var_1_20 == ((unsigned long int) (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) + var_1_14))) : 1) [L190] EXPR ((((((var_1_2 - var_1_3) > (var_1_13 / var_1_5)) ? (var_1_1 == ((unsigned char) (128 - var_1_3))) : ((! var_1_6) ? (var_1_1 == ((unsigned char) var_1_3)) : (var_1_1 == ((unsigned char) var_1_3)))) && ((-256 <= var_1_2) ? (var_1_7 == ((double) (var_1_8 + (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10))) + (var_1_11 + var_1_12))))) : ((var_1_11 == var_1_9) ? (var_1_7 == ((double) var_1_8)) : 1))) && ((var_1_11 <= var_1_9) ? (var_1_13 == ((unsigned char) ((((((var_1_14 - var_1_15)) > (var_1_16)) ? ((var_1_14 - var_1_15)) : (var_1_16))) - (var_1_17 + ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))))) : 1)) && ((var_1_3 < ((var_1_2 * var_1_13) & var_1_1)) ? (var_1_20 == ((unsigned long int) (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) + var_1_14))) : 1)) && (((((((var_1_1) > (var_1_5)) ? (var_1_1) : (var_1_5))) + (var_1_1 / var_1_14)) <= (var_1_1 & var_1_3)) ? (var_1_6 ? (var_1_21 == ((float) var_1_12)) : (var_1_21 == ((float) var_1_10))) : (var_1_21 == ((float) var_1_12))) [L190-L191] return (((((((var_1_2 - var_1_3) > (var_1_13 / var_1_5)) ? (var_1_1 == ((unsigned char) (128 - var_1_3))) : ((! var_1_6) ? (var_1_1 == ((unsigned char) var_1_3)) : (var_1_1 == ((unsigned char) var_1_3)))) && ((-256 <= var_1_2) ? (var_1_7 == ((double) (var_1_8 + (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10))) + (var_1_11 + var_1_12))))) : ((var_1_11 == var_1_9) ? (var_1_7 == ((double) var_1_8)) : 1))) && ((var_1_11 <= var_1_9) ? (var_1_13 == ((unsigned char) ((((((var_1_14 - var_1_15)) > (var_1_16)) ? ((var_1_14 - var_1_15)) : (var_1_16))) - (var_1_17 + ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))))) : 1)) && ((var_1_3 < ((var_1_2 * var_1_13) & var_1_1)) ? (var_1_20 == ((unsigned long int) (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) + var_1_14))) : 1)) && (((((((var_1_1) > (var_1_5)) ? (var_1_1) : (var_1_5))) + (var_1_1 / var_1_14)) <= (var_1_1 & var_1_3)) ? (var_1_6 ? (var_1_21 == ((float) var_1_12)) : (var_1_21 == ((float) var_1_10))) : (var_1_21 == ((float) var_1_12)))) && ((var_1_1 > var_1_20) ? ((! (! var_1_6)) ? (var_1_23 == ((double) var_1_8)) : 1) : 1) ; [L200] RET, EXPR property() [L200] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=104, var_1_20=190, var_1_21=6, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=7, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-32767, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=7, var_1_37=4, var_1_38=8, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=0, var_1_8=2, var_1_9=3] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=4, var_1_11=5, var_1_12=6, var_1_13=4, var_1_14=190, var_1_15=0, var_1_16=127, var_1_17=0, var_1_18=0, var_1_19=63, var_1_1=104, var_1_20=190, var_1_21=6, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=7, var_1_27=4294967295, var_1_28=4294967292, var_1_29=7, var_1_2=26, var_1_30=-32767, var_1_31=2, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=7, var_1_37=4, var_1_38=8, var_1_3=24, var_1_5=105, var_1_6=0, var_1_7=0, var_1_8=2, var_1_9=3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.7s, OverallIterations: 1, TraceHistogramMax: 43, 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=76occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 157 NumberOfCodeBlocks, 157 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 [2023-11-19 04:16:23,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ --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 8c9f7aaec532dc4855324591e7ddfbf0000ff47855b5bee08c2e6aded4d78575 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:16:26,783 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:16:26,890 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-19 04:16:26,896 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:16:26,897 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:16:26,927 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:16:26,928 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:16:26,929 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:16:26,930 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:16:26,930 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:16:26,931 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:16:26,932 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:16:26,932 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:16:26,933 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:16:26,934 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:16:26,934 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:16:26,935 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:16:26,936 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:16:26,936 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:16:26,937 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:16:26,938 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:16:26,938 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:16:26,939 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:16:26,940 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:16:26,940 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:16:26,941 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:16:26,942 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:16:26,942 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:16:26,943 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:16:26,943 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:16:26,944 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:16:26,944 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:16:26,945 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:16:26,945 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:16:26,946 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:16:26,947 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:16:26,947 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:16:26,948 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:16:26,948 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:16:26,948 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:16:26,949 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:16:26,949 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:16:26,950 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_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c9f7aaec532dc4855324591e7ddfbf0000ff47855b5bee08c2e6aded4d78575 [2023-11-19 04:16:27,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:16:27,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:16:27,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:16:27,432 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:16:27,433 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:16:27,435 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2023-11-19 04:16:30,742 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:16:31,045 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:16:31,045 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2023-11-19 04:16:31,069 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/data/37e33b2be/6566d9cb2dd847dba5fda8d39b3a6b7c/FLAG26d055d6d [2023-11-19 04:16:31,083 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/data/37e33b2be/6566d9cb2dd847dba5fda8d39b3a6b7c [2023-11-19 04:16:31,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:16:31,087 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:16:31,089 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:16:31,089 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:16:31,095 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:16:31,096 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,097 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ffcee7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31, skipping insertion in model container [2023-11-19 04:16:31,097 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,138 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:16:31,353 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_3a4c63c2-fc79-4388-8b04-fdf3d940697b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i[915,928] [2023-11-19 04:16:31,480 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:16:31,512 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:16:31,532 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_3a4c63c2-fc79-4388-8b04-fdf3d940697b/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i[915,928] [2023-11-19 04:16:31,612 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:16:31,650 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:16:31,651 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31 WrapperNode [2023-11-19 04:16:31,661 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:16:31,663 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:16:31,665 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:16:31,666 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:16:31,675 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,710 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,769 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 221 [2023-11-19 04:16:31,771 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:16:31,774 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:16:31,775 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:16:31,775 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:16:31,787 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,814 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,814 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,846 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,851 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,869 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,872 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,879 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:16:31,889 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:16:31,890 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:16:31,890 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:16:31,891 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (1/1) ... [2023-11-19 04:16:31,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:16:31,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:16:31,936 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:16:31,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:16:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:16:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 04:16:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:16:31,985 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:16:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:16:31,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:16:32,109 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:16:32,113 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:16:41,923 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:16:41,946 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:16:41,946 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:16:41,956 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:16:41 BoogieIcfgContainer [2023-11-19 04:16:41,956 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:16:41,959 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 04:16:41,959 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 04:16:41,963 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 04:16:41,964 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:16:31" (1/3) ... [2023-11-19 04:16:41,965 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@437dcbde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:16:41, skipping insertion in model container [2023-11-19 04:16:41,965 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:31" (2/3) ... [2023-11-19 04:16:41,966 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@437dcbde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:16:41, skipping insertion in model container [2023-11-19 04:16:41,966 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:16:41" (3/3) ... [2023-11-19 04:16:41,973 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2023-11-19 04:16:42,004 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 04:16:42,005 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 04:16:42,058 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 04:16:42,066 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;@6ba06d4b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 04:16:42,066 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 04:16:42,072 INFO L276 IsEmpty]: Start isEmpty. Operand has 106 states, 60 states have (on average 1.3333333333333333) internal successors, (80), 61 states have internal predecessors, (80), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-11-19 04:16:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-19 04:16:42,098 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:16:42,099 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:16:42,100 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:16:42,106 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:16:42,107 INFO L85 PathProgramCache]: Analyzing trace with hash -1298228714, now seen corresponding path program 1 times [2023-11-19 04:16:42,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 04:16:42,125 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1486478529] [2023-11-19 04:16:42,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:16:42,127 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 [2023-11-19 04:16:42,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 04:16:42,130 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/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) [2023-11-19 04:16:42,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/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 [2023-11-19 04:16:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:16:42,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-19 04:16:43,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:16:43,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1064 proven. 0 refuted. 0 times theorem prover too weak. 2548 trivial. 0 not checked. [2023-11-19 04:16:43,081 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 04:16:43,082 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-19 04:16:43,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1486478529] [2023-11-19 04:16:43,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1486478529] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 04:16:43,083 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 04:16:43,084 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 04:16:43,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489652613] [2023-11-19 04:16:43,086 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 04:16:43,092 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-19 04:16:43,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-19 04:16:43,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-19 04:16:43,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 04:16:43,129 INFO L87 Difference]: Start difference. First operand has 106 states, 60 states have (on average 1.3333333333333333) internal successors, (80), 61 states have internal predecessors, (80), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-19 04:16:43,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 04:16:43,175 INFO L93 Difference]: Finished difference Result 204 states and 367 transitions. [2023-11-19 04:16:43,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-19 04:16:43,177 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 263 [2023-11-19 04:16:43,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 04:16:43,187 INFO L225 Difference]: With dead ends: 204 [2023-11-19 04:16:43,188 INFO L226 Difference]: Without dead ends: 101 [2023-11-19 04:16:43,193 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 262 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 04:16:43,197 INFO L413 NwaCegarLoop]: 156 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 156 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 04:16:43,198 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 04:16:43,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2023-11-19 04:16:43,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2023-11-19 04:16:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 56 states have (on average 1.25) internal successors, (70), 56 states have internal predecessors, (70), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2023-11-19 04:16:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 156 transitions. [2023-11-19 04:16:43,255 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 156 transitions. Word has length 263 [2023-11-19 04:16:43,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 04:16:43,269 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 156 transitions. [2023-11-19 04:16:43,269 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-11-19 04:16:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 156 transitions. [2023-11-19 04:16:43,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-19 04:16:43,276 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 04:16:43,277 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 04:16:43,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/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 [2023-11-19 04:16:43,494 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/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 [2023-11-19 04:16:43,494 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 04:16:43,495 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:16:43,495 INFO L85 PathProgramCache]: Analyzing trace with hash -931355364, now seen corresponding path program 1 times [2023-11-19 04:16:43,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-19 04:16:43,496 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1857342308] [2023-11-19 04:16:43,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 04:16:43,497 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 [2023-11-19 04:16:43,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/mathsat [2023-11-19 04:16:43,498 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/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) [2023-11-19 04:16:43,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a4c63c2-fc79-4388-8b04-fdf3d940697b/bin/utaipan-verify-t7M7D8N6sZ/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 [2023-11-19 04:16:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:16:44,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 41 conjunts are in the unsatisfiable core [2023-11-19 04:16:44,774 INFO L285 TraceCheckSpWp]: Computing forward predicates...