./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje --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 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:26:57,867 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:26:57,976 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 05:26:57,981 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:26:57,982 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:26:58,011 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:26:58,012 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:26:58,012 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:26:58,013 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:26:58,014 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:26:58,014 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:26:58,015 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:26:58,015 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:26:58,016 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:26:58,017 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:26:58,017 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:26:58,018 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:26:58,018 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:26:58,019 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:26:58,019 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:26:58,020 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:26:58,021 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:26:58,021 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:26:58,022 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:26:58,023 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:26:58,023 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:26:58,024 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:26:58,024 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:26:58,025 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:26:58,025 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:26:58,026 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:26:58,026 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:26:58,026 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:26:58,027 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:26:58,027 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:26:58,028 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:26:58,028 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:26:58,029 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:26:58,029 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:26:58,029 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:26:58,030 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:26:58,030 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:26:58,031 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:26:58,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:26:58,031 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:26:58,032 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:26:58,032 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:26:58,032 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_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca [2024-11-09 05:26:58,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:26:58,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:26:58,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:26:58,388 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:26:58,389 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:26:58,390 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i Unable to find full path for "g++" [2024-11-09 05:27:00,616 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:27:00,843 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:27:00,844 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2024-11-09 05:27:00,856 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/data/ea75d1022/252fa7ca51a8496d85fda5dfe4f4febf/FLAG6966dd551 [2024-11-09 05:27:00,875 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/data/ea75d1022/252fa7ca51a8496d85fda5dfe4f4febf [2024-11-09 05:27:00,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:27:00,879 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:27:00,880 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:27:00,880 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:27:00,887 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:27:00,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:27:00" (1/1) ... [2024-11-09 05:27:00,889 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11f6e024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:00, skipping insertion in model container [2024-11-09 05:27:00,889 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:27:00" (1/1) ... [2024-11-09 05:27:00,936 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:27:01,143 WARN L250 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_447880f8-e1ff-46c0-a15b-74c7ed6132ad/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2024-11-09 05:27:01,304 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:27:01,317 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:27:01,331 WARN L250 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_447880f8-e1ff-46c0-a15b-74c7ed6132ad/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2024-11-09 05:27:01,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:27:01,408 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:27:01,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01 WrapperNode [2024-11-09 05:27:01,409 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:27:01,411 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:27:01,411 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:27:01,411 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:27:01,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,440 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,507 INFO L138 Inliner]: procedures = 26, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 410 [2024-11-09 05:27:01,507 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:27:01,508 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:27:01,508 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:27:01,509 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:27:01,523 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,523 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,533 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,533 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,564 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,567 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,571 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,578 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:27:01,582 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:27:01,582 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:27:01,583 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:27:01,584 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (1/1) ... [2024-11-09 05:27:01,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:27:01,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:27:01,627 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:27:01,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:27:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:27:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:27:01,666 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:27:01,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:27:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:27:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:27:01,828 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:27:01,832 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:27:02,679 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-09 05:27:02,679 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:27:03,311 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:27:03,312 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:27:03,312 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:27:03 BoogieIcfgContainer [2024-11-09 05:27:03,313 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:27:03,315 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:27:03,316 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:27:03,319 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:27:03,320 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:27:00" (1/3) ... [2024-11-09 05:27:03,320 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55dfa009 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:27:03, skipping insertion in model container [2024-11-09 05:27:03,321 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:01" (2/3) ... [2024-11-09 05:27:03,321 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55dfa009 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:27:03, skipping insertion in model container [2024-11-09 05:27:03,321 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:27:03" (3/3) ... [2024-11-09 05:27:03,323 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2024-11-09 05:27:03,346 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:27:03,346 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:27:03,456 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:27:03,463 INFO L333 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, 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;@42cdc6fe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:27:03,464 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:27:03,470 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 39 states have (on average 1.0769230769230769) internal successors, (42), 40 states have internal predecessors, (42), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-09 05:27:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-09 05:27:03,491 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:27:03,492 INFO L215 NwaCegarLoop]: trace histogram [56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:27:03,493 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:27:03,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:27:03,501 INFO L85 PathProgramCache]: Analyzing trace with hash 2006217227, now seen corresponding path program 1 times [2024-11-09 05:27:03,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:27:03,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300480507] [2024-11-09 05:27:03,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:27:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 05:27:04,646 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [939847742] [2024-11-09 05:27:04,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:04,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:27:04,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:27:04,649 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:27:04,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:27:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:27:05,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 05:27:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:27:06,125 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 05:27:06,127 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 05:27:06,129 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 05:27:06,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 05:27:06,332 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 05:27:06,335 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 05:27:06,522 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 05:27:06,526 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:27:06 BoogieIcfgContainer [2024-11-09 05:27:06,526 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 05:27:06,527 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 05:27:06,527 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 05:27:06,527 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 05:27:06,528 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:27:03" (3/4) ... [2024-11-09 05:27:06,531 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 05:27:06,532 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 05:27:06,535 INFO L158 Benchmark]: Toolchain (without parser) took 5654.75ms. Allocated memory was 172.0MB in the beginning and 209.7MB in the end (delta: 37.7MB). Free memory was 136.2MB in the beginning and 88.1MB in the end (delta: 48.2MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. [2024-11-09 05:27:06,538 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 109.1MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:27:06,538 INFO L158 Benchmark]: CACSL2BoogieTranslator took 529.59ms. Allocated memory is still 172.0MB. Free memory was 135.9MB in the beginning and 115.3MB in the end (delta: 20.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-09 05:27:06,539 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.95ms. Allocated memory is still 172.0MB. Free memory was 115.3MB in the beginning and 109.3MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 05:27:06,539 INFO L158 Benchmark]: Boogie Preprocessor took 69.93ms. Allocated memory is still 172.0MB. Free memory was 109.3MB in the beginning and 106.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 05:27:06,540 INFO L158 Benchmark]: RCFGBuilder took 1730.55ms. Allocated memory was 172.0MB in the beginning and 209.7MB in the end (delta: 37.7MB). Free memory was 105.9MB in the beginning and 170.9MB in the end (delta: -65.0MB). Peak memory consumption was 43.9MB. Max. memory is 16.1GB. [2024-11-09 05:27:06,540 INFO L158 Benchmark]: TraceAbstraction took 3210.83ms. Allocated memory is still 209.7MB. Free memory was 169.9MB in the beginning and 89.1MB in the end (delta: 80.8MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. [2024-11-09 05:27:06,541 INFO L158 Benchmark]: Witness Printer took 5.85ms. Allocated memory is still 209.7MB. Free memory was 89.1MB in the beginning and 88.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:27:06,547 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 109.1MB. Free memory is still 57.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 529.59ms. Allocated memory is still 172.0MB. Free memory was 135.9MB in the beginning and 115.3MB in the end (delta: 20.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.95ms. Allocated memory is still 172.0MB. Free memory was 115.3MB in the beginning and 109.3MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.93ms. Allocated memory is still 172.0MB. Free memory was 109.3MB in the beginning and 106.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1730.55ms. Allocated memory was 172.0MB in the beginning and 209.7MB in the end (delta: 37.7MB). Free memory was 105.9MB in the beginning and 170.9MB in the end (delta: -65.0MB). Peak memory consumption was 43.9MB. Max. memory is 16.1GB. * TraceAbstraction took 3210.83ms. Allocated memory is still 209.7MB. Free memory was 169.9MB in the beginning and 89.1MB in the end (delta: 80.8MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. * Witness Printer took 5.85ms. Allocated memory is still 209.7MB. Free memory was 89.1MB in the beginning and 88.1MB 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 shiftRight at line 170, overapproximation of someBinaryArithmeticDOUBLEoperation at line 92, overapproximation of someBinaryFLOATComparisonOperation at line 292, overapproximation of bitwiseOr at line 84, overapproximation of someUnaryDOUBLEoperation at line 123, overapproximation of bitwiseAnd at line 115, overapproximation of someBinaryDOUBLEComparisonOperation at line 90. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 64; [L23] unsigned char var_1_7 = 0; [L24] unsigned short int var_1_11 = 500; [L25] unsigned char var_1_13 = 64; [L26] unsigned char var_1_15 = 1; [L27] unsigned char var_1_16 = 8; [L28] double var_1_17 = 7.5; [L29] double var_1_18 = 31.125; [L30] double var_1_19 = 10.5; [L31] double var_1_20 = 0.0; [L32] double var_1_21 = 16.75; [L33] double var_1_22 = 2.5; [L34] double var_1_23 = 64.5; [L35] signed long int var_1_24 = 10; [L36] signed char var_1_26 = 16; [L37] signed char var_1_27 = 4; [L38] signed char var_1_28 = -10; [L39] float var_1_29 = 63.794; [L40] unsigned short int var_1_30 = 1; [L41] signed long int var_1_31 = -2; [L42] unsigned char var_1_32 = 64; [L43] unsigned char var_1_33 = 8; [L44] unsigned long int var_1_34 = 128; [L45] unsigned long int var_1_35 = 50; [L46] unsigned long int var_1_36 = 16; [L47] unsigned long int var_1_37 = 4; [L48] unsigned char var_1_38 = 8; [L49] unsigned char var_1_39 = 10; [L50] double var_1_40 = 8.35; [L51] double var_1_41 = 63.75; [L52] double var_1_42 = -0.125; [L53] double var_1_43 = -0.8; [L54] double var_1_44 = -0.5; [L55] unsigned short int var_1_45 = 50; [L56] unsigned char var_1_46 = 0; [L57] unsigned char var_1_47 = 5; [L58] unsigned char var_1_48 = 8; [L59] unsigned char var_1_49 = 2; [L60] float var_1_50 = 7.125; [L61] unsigned char var_1_51 = 0; [L62] unsigned char var_1_52 = 0; [L63] unsigned char var_1_53 = 0; [L64] unsigned char var_1_54 = 1; [L65] unsigned char var_1_55 = 0; [L66] unsigned char var_1_56 = 0; [L67] double var_1_57 = 128.2; [L68] signed char var_1_58 = 8; [L69] signed char var_1_59 = 0; [L70] signed char var_1_60 = 1; [L71] signed char var_1_61 = 32; [L72] signed char var_1_62 = 25; [L73] signed long int var_1_63 = 0; [L74] unsigned short int var_1_64 = 10; [L75] unsigned short int var_1_65 = 38877; [L76] signed short int var_1_66 = -128; [L77] signed char var_1_67 = 100; [L78] unsigned char var_1_68 = 0; [L79] signed long int last_1_var_1_1 = 64; [L80] unsigned char last_1_var_1_13 = 64; [L296] isInitial = 1 [L297] FCALL initially() [L298] COND TRUE 1 [L299] CALL updateLastVariables() [L288] last_1_var_1_1 = var_1_1 [L289] last_1_var_1_13 = var_1_13 [L299] RET updateLastVariables() [L300] CALL updateVariables() [L197] var_1_7 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0] [L199] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L200] var_1_15 = __VERIFIER_nondet_uchar() [L201] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L202] CALL assume_abort_if_not(var_1_15 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_15 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L203] var_1_16 = __VERIFIER_nondet_uchar() [L204] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L205] CALL assume_abort_if_not(var_1_16 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not(var_1_16 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L206] var_1_18 = __VERIFIER_nondet_double() [L207] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L208] var_1_19 = __VERIFIER_nondet_double() [L209] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L210] var_1_20 = __VERIFIER_nondet_double() [L211] CALL assume_abort_if_not((var_1_20 >= 4611686.018427382800e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L211] RET assume_abort_if_not((var_1_20 >= 4611686.018427382800e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L212] var_1_21 = __VERIFIER_nondet_double() [L213] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L214] var_1_22 = __VERIFIER_nondet_double() [L215] CALL assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L216] var_1_23 = __VERIFIER_nondet_double() [L217] CALL assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L217] RET assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L218] var_1_27 = __VERIFIER_nondet_char() [L219] CALL assume_abort_if_not(var_1_27 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not(var_1_27 >= -63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L220] CALL assume_abort_if_not(var_1_27 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L220] RET assume_abort_if_not(var_1_27 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L221] var_1_28 = __VERIFIER_nondet_char() [L222] CALL assume_abort_if_not(var_1_28 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not(var_1_28 >= -63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L223] CALL assume_abort_if_not(var_1_28 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L223] RET assume_abort_if_not(var_1_28 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L224] var_1_34 = __VERIFIER_nondet_ulong() [L225] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L225] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L226] CALL assume_abort_if_not(var_1_34 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L226] RET assume_abort_if_not(var_1_34 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L227] var_1_35 = __VERIFIER_nondet_ulong() [L228] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L228] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L229] CALL assume_abort_if_not(var_1_35 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L229] RET assume_abort_if_not(var_1_35 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L230] var_1_36 = __VERIFIER_nondet_ulong() [L231] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L231] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L232] CALL assume_abort_if_not(var_1_36 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L232] RET assume_abort_if_not(var_1_36 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L233] var_1_37 = __VERIFIER_nondet_ulong() [L234] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L234] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L235] CALL assume_abort_if_not(var_1_37 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L235] RET assume_abort_if_not(var_1_37 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L236] var_1_38 = __VERIFIER_nondet_uchar() [L237] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L237] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L238] CALL assume_abort_if_not(var_1_38 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L238] RET assume_abort_if_not(var_1_38 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L239] var_1_39 = __VERIFIER_nondet_uchar() [L240] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L240] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L241] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L241] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L242] var_1_41 = __VERIFIER_nondet_double() [L243] CALL assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L243] RET assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L244] var_1_42 = __VERIFIER_nondet_double() [L245] CALL assume_abort_if_not((var_1_42 >= -922337.2036854765600e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L245] RET assume_abort_if_not((var_1_42 >= -922337.2036854765600e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L246] var_1_43 = __VERIFIER_nondet_double() [L247] CALL assume_abort_if_not((var_1_43 >= -461168.6018427382800e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 4611686.018427382800e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L247] RET assume_abort_if_not((var_1_43 >= -461168.6018427382800e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 4611686.018427382800e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L248] var_1_44 = __VERIFIER_nondet_double() [L249] CALL assume_abort_if_not((var_1_44 >= -461168.6018427382800e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L249] RET assume_abort_if_not((var_1_44 >= -461168.6018427382800e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L250] var_1_47 = __VERIFIER_nondet_uchar() [L251] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L251] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L252] CALL assume_abort_if_not(var_1_47 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L252] RET assume_abort_if_not(var_1_47 <= 127) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L253] var_1_48 = __VERIFIER_nondet_uchar() [L254] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L254] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L255] CALL assume_abort_if_not(var_1_48 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L255] RET assume_abort_if_not(var_1_48 <= 127) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L256] var_1_52 = __VERIFIER_nondet_uchar() [L257] CALL assume_abort_if_not(var_1_52 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L257] RET assume_abort_if_not(var_1_52 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L258] CALL assume_abort_if_not(var_1_52 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L258] RET assume_abort_if_not(var_1_52 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L259] var_1_53 = __VERIFIER_nondet_uchar() [L260] CALL assume_abort_if_not(var_1_53 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not(var_1_53 >= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L261] CALL assume_abort_if_not(var_1_53 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L261] RET assume_abort_if_not(var_1_53 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L262] var_1_54 = __VERIFIER_nondet_uchar() [L263] CALL assume_abort_if_not(var_1_54 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L263] RET assume_abort_if_not(var_1_54 >= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L264] CALL assume_abort_if_not(var_1_54 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L264] RET assume_abort_if_not(var_1_54 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L265] var_1_55 = __VERIFIER_nondet_uchar() [L266] CALL assume_abort_if_not(var_1_55 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not(var_1_55 >= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L267] CALL assume_abort_if_not(var_1_55 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L267] RET assume_abort_if_not(var_1_55 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L268] var_1_56 = __VERIFIER_nondet_uchar() [L269] CALL assume_abort_if_not(var_1_56 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_56 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L270] CALL assume_abort_if_not(var_1_56 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L270] RET assume_abort_if_not(var_1_56 <= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L271] var_1_59 = __VERIFIER_nondet_char() [L272] CALL assume_abort_if_not(var_1_59 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_59 >= -126) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L273] CALL assume_abort_if_not(var_1_59 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not(var_1_59 <= 126) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L274] var_1_60 = __VERIFIER_nondet_char() [L275] CALL assume_abort_if_not(var_1_60 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not(var_1_60 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L276] CALL assume_abort_if_not(var_1_60 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not(var_1_60 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L277] var_1_61 = __VERIFIER_nondet_char() [L278] CALL assume_abort_if_not(var_1_61 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not(var_1_61 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L279] CALL assume_abort_if_not(var_1_61 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_61 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L280] var_1_62 = __VERIFIER_nondet_char() [L281] CALL assume_abort_if_not(var_1_62 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_62 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L282] CALL assume_abort_if_not(var_1_62 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_62 <= 126) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L283] var_1_65 = __VERIFIER_nondet_ushort() [L284] CALL assume_abort_if_not(var_1_65 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_65 >= 32767) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L285] CALL assume_abort_if_not(var_1_65 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_65 <= 65534) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=288, var_1_39=127, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-130, var_1_48=-129, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L300] RET updateVariables() [L301] CALL step() [L84] EXPR var_1_34 ^ var_1_35 [L84] EXPR var_1_36 | var_1_37 [L84] COND TRUE (var_1_34 ^ var_1_35) < (var_1_36 | var_1_37) [L85] var_1_33 = ((((var_1_38) > (var_1_39)) ? (var_1_38) : (var_1_39))) [L89] COND TRUE (-32 & var_1_38) > var_1_35 [L90] var_1_40 = ((((var_1_41) > (var_1_42)) ? (var_1_41) : (var_1_42))) [L94] COND TRUE var_1_44 >= ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) [L95] COND TRUE var_1_36 > var_1_34 [L96] COND FALSE !(var_1_33 < var_1_34) [L105] COND TRUE var_1_44 > (var_1_43 + var_1_41) [L106] COND TRUE var_1_40 > var_1_42 [L107] var_1_46 = (128 - ((((var_1_47) < (var_1_48)) ? (var_1_47) : (var_1_48)))) [L112] var_1_49 = ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) [L113] var_1_50 = (((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) + var_1_43) [L114] COND FALSE !(var_1_40 > (var_1_42 + var_1_44)) [L121] COND TRUE var_1_39 <= var_1_49 [L122] COND TRUE var_1_35 <= var_1_48 [L123] var_1_57 = ((((var_1_43) < 0 ) ? -(var_1_43) : (var_1_43))) [L128] COND TRUE ! var_1_51 [L129] COND TRUE var_1_40 <= var_1_42 [L130] var_1_58 = ((((var_1_59) < 0 ) ? -(var_1_59) : (var_1_59))) [L135] COND TRUE \read(var_1_53) [L136] var_1_63 = ((((var_1_62) > (((((var_1_47) < (4)) ? (var_1_47) : (4))))) ? (var_1_62) : (((((var_1_47) < (4)) ? (var_1_47) : (4)))))) [L138] COND TRUE \read(var_1_55) [L139] COND TRUE var_1_47 < var_1_33 [L140] var_1_64 = ((((var_1_61) > (var_1_47)) ? (var_1_61) : (var_1_47))) [L145] COND FALSE !(var_1_47 < (var_1_45 * ((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))))) [L150] var_1_66 = var_1_33 [L152] var_1_67 = var_1_60 [L153] var_1_68 = var_1_56 [L154] signed long int stepLocal_1 = last_1_var_1_1; [L155] COND FALSE !(stepLocal_1 != last_1_var_1_13) [L158] var_1_31 = var_1_13 [L159] COND FALSE !(\read(var_1_7)) [L162] var_1_17 = var_1_22 [L164] COND FALSE !(\read(var_1_7)) [L167] var_1_32 = var_1_16 [L168] var_1_30 = var_1_32 [L169] unsigned char stepLocal_0 = var_1_13; [L170] EXPR var_1_32 >> var_1_32 [L170] COND FALSE !((var_1_32 >> var_1_32) < stepLocal_0) [L173] COND TRUE var_1_11 >= var_1_30 [L174] var_1_26 = (var_1_27 + var_1_28) [L176] EXPR (var_1_31 + 4u) | var_1_30 [L176] COND TRUE 32u < ((var_1_31 + 4u) | var_1_30) [L177] var_1_1 = (var_1_26 + (var_1_26 + var_1_32)) [L185] unsigned short int stepLocal_2 = var_1_30; [L186] COND TRUE ! var_1_7 [L187] var_1_24 = (var_1_11 - ((((((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) < ((var_1_30 + var_1_15))) ? (((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) : ((var_1_30 + var_1_15))))) [L301] RET step() [L302] CALL, EXPR property() [L292] EXPR (var_1_31 + 4u) | var_1_30 [L292] EXPR ((32u < ((var_1_31 + 4u) | var_1_30)) ? (var_1_1 == ((signed long int) (var_1_26 + (var_1_26 + var_1_32)))) : ((! var_1_7) ? (var_1_1 == ((signed long int) ((((var_1_26) < ((var_1_11 - var_1_32))) ? (var_1_26) : ((var_1_11 - var_1_32)))))) : (var_1_1 == ((signed long int) (var_1_32 - var_1_13))))) && (((var_1_32 >> var_1_32) < var_1_13) ? (var_1_11 == ((unsigned short int) var_1_32)) : 1) [L292] EXPR var_1_32 >> var_1_32 [L292] EXPR ((32u < ((var_1_31 + 4u) | var_1_30)) ? (var_1_1 == ((signed long int) (var_1_26 + (var_1_26 + var_1_32)))) : ((! var_1_7) ? (var_1_1 == ((signed long int) ((((var_1_26) < ((var_1_11 - var_1_32))) ? (var_1_26) : ((var_1_11 - var_1_32)))))) : (var_1_1 == ((signed long int) (var_1_32 - var_1_13))))) && (((var_1_32 >> var_1_32) < var_1_13) ? (var_1_11 == ((unsigned short int) var_1_32)) : 1) [L292-L293] return ((((((((((32u < ((var_1_31 + 4u) | var_1_30)) ? (var_1_1 == ((signed long int) (var_1_26 + (var_1_26 + var_1_32)))) : ((! var_1_7) ? (var_1_1 == ((signed long int) ((((var_1_26) < ((var_1_11 - var_1_32))) ? (var_1_26) : ((var_1_11 - var_1_32)))))) : (var_1_1 == ((signed long int) (var_1_32 - var_1_13))))) && (((var_1_32 >> var_1_32) < var_1_13) ? (var_1_11 == ((unsigned short int) var_1_32)) : 1)) && ((last_1_var_1_1 != last_1_var_1_13) ? (var_1_13 == ((unsigned char) ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16))))) : 1)) && (var_1_7 ? (var_1_17 == ((double) ((((((var_1_18 + var_1_19) - (var_1_20 - var_1_21))) < (((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23))))) ? (((var_1_18 + var_1_19) - (var_1_20 - var_1_21))) : (((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23)))))))) : (var_1_17 == ((double) var_1_22)))) && ((! var_1_7) ? (var_1_24 == ((signed long int) (var_1_11 - ((((((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) < ((var_1_30 + var_1_15))) ? (((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) : ((var_1_30 + var_1_15))))))) : ((var_1_11 < var_1_30) ? (var_1_24 == ((signed long int) -4)) : (var_1_24 == ((signed long int) var_1_26))))) && ((var_1_11 >= var_1_30) ? (var_1_26 == ((signed char) (var_1_27 + var_1_28))) : 1)) && (var_1_7 ? (var_1_29 == ((float) var_1_20)) : 1)) && (var_1_30 == ((unsigned short int) var_1_32))) && (var_1_31 == ((signed long int) var_1_13))) && (var_1_32 == ((unsigned char) var_1_16)) ; [L302] RET, EXPR property() [L302] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=3, var_1_1=65, var_1_20=0, var_1_22=3, var_1_23=0, var_1_24=433, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=67, var_1_31=64, var_1_32=-957, var_1_33=127, var_1_34=1, var_1_35=0, var_1_36=2, var_1_37=0, var_1_38=288, var_1_39=127, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=50, var_1_46=2, var_1_47=-130, var_1_48=-129, var_1_49=127, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=4, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=4, var_1_64=126, var_1_65=32767, var_1_66=127, var_1_67=0, var_1_68=0, var_1_7=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=-957, var_1_17=3, var_1_1=65, var_1_20=0, var_1_22=3, var_1_23=0, var_1_24=433, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=67, var_1_31=64, var_1_32=-957, var_1_33=127, var_1_34=1, var_1_35=0, var_1_36=2, var_1_37=0, var_1_38=288, var_1_39=127, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=50, var_1_46=2, var_1_47=-130, var_1_48=-129, var_1_49=127, var_1_51=0, var_1_52=1, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=4, var_1_58=8, var_1_59=8, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=4, var_1_64=126, var_1_65=32767, var_1_66=127, var_1_67=0, var_1_68=0, var_1_7=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 98 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.9s, OverallIterations: 1, TraceHistogramMax: 56, 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=98occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 410 NumberOfCodeBlocks, 410 NumberOfCodeBlocksAsserted, 2 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 [2024-11-09 05:27:06,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje --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 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:27:09,175 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:27:09,287 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 05:27:09,298 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:27:09,298 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:27:09,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:27:09,337 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:27:09,337 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:27:09,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:27:09,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:27:09,339 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:27:09,339 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:27:09,339 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:27:09,340 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:27:09,342 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:27:09,342 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:27:09,344 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:27:09,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:27:09,348 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:27:09,348 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:27:09,348 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:27:09,349 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:27:09,349 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:27:09,351 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:27:09,352 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:27:09,352 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:27:09,352 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:27:09,353 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:27:09,353 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:27:09,353 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:27:09,353 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:27:09,354 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:27:09,354 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:27:09,354 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:27:09,354 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:27:09,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:27:09,355 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:27:09,355 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:27:09,355 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:27:09,356 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:27:09,356 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:27:09,358 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:27:09,358 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:27:09,358 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca [2024-11-09 05:27:09,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:27:09,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:27:09,810 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:27:09,812 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:27:09,812 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:27:09,814 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i Unable to find full path for "g++" [2024-11-09 05:27:11,903 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:27:12,269 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:27:12,269 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2024-11-09 05:27:12,291 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/data/5c358697f/32ecd1a1bae649a8a5ce040c58b8cd6f/FLAG5fad6b431 [2024-11-09 05:27:12,318 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/data/5c358697f/32ecd1a1bae649a8a5ce040c58b8cd6f [2024-11-09 05:27:12,323 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:27:12,326 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:27:12,328 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:27:12,329 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:27:12,335 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:27:12,338 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:27:12" (1/1) ... [2024-11-09 05:27:12,339 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40d4cc20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:12, skipping insertion in model container [2024-11-09 05:27:12,340 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:27:12" (1/1) ... [2024-11-09 05:27:12,397 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:27:12,674 WARN L250 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_447880f8-e1ff-46c0-a15b-74c7ed6132ad/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2024-11-09 05:27:12,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:27:12,919 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:27:12,937 WARN L250 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_447880f8-e1ff-46c0-a15b-74c7ed6132ad/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2024-11-09 05:27:13,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:27:13,073 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:27:13,074 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13 WrapperNode [2024-11-09 05:27:13,074 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:27:13,076 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:27:13,076 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:27:13,076 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:27:13,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,117 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,181 INFO L138 Inliner]: procedures = 27, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 318 [2024-11-09 05:27:13,185 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:27:13,186 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:27:13,190 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:27:13,190 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:27:13,202 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,213 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,213 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,244 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,257 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,265 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,271 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,280 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:27:13,285 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:27:13,285 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:27:13,285 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:27:13,290 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (1/1) ... [2024-11-09 05:27:13,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:27:13,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:27:13,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:27:13,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:27:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:27:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 05:27:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:27:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:27:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:27:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:27:13,541 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:27:13,544 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:27:20,137 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-09 05:27:20,138 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:27:20,164 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:27:20,164 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:27:20,164 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:27:20 BoogieIcfgContainer [2024-11-09 05:27:20,165 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:27:20,169 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:27:20,169 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:27:20,173 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:27:20,174 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:27:12" (1/3) ... [2024-11-09 05:27:20,175 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ebc503b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:27:20, skipping insertion in model container [2024-11-09 05:27:20,175 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:13" (2/3) ... [2024-11-09 05:27:20,176 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ebc503b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:27:20, skipping insertion in model container [2024-11-09 05:27:20,176 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:27:20" (3/3) ... [2024-11-09 05:27:20,177 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2024-11-09 05:27:20,195 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:27:20,195 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:27:20,296 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:27:20,306 INFO L333 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, 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;@43fadcaf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:27:20,307 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:27:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand has 141 states, 82 states have (on average 1.4024390243902438) internal successors, (115), 83 states have internal predecessors, (115), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-09 05:27:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-09 05:27:20,344 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:27:20,345 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:27:20,346 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:27:20,352 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:27:20,353 INFO L85 PathProgramCache]: Analyzing trace with hash -1215806208, now seen corresponding path program 1 times [2024-11-09 05:27:20,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:27:20,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1344513451] [2024-11-09 05:27:20,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:20,402 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 [2024-11-09 05:27:20,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:27:20,406 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 05:27:20,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:27:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:21,444 INFO L255 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 05:27:21,460 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2024-11-09 05:27:21,581 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:27:21,582 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:27:21,582 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1344513451] [2024-11-09 05:27:21,583 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1344513451] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:27:21,583 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:27:21,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:27:21,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068234527] [2024-11-09 05:27:21,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:27:21,594 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 05:27:21,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:27:21,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 05:27:21,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:27:21,633 INFO L87 Difference]: Start difference. First operand has 141 states, 82 states have (on average 1.4024390243902438) internal successors, (115), 83 states have internal predecessors, (115), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) Second operand has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-09 05:27:21,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:27:21,724 INFO L93 Difference]: Finished difference Result 275 states and 504 transitions. [2024-11-09 05:27:21,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 05:27:21,731 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) Word has length 345 [2024-11-09 05:27:21,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:27:21,748 INFO L225 Difference]: With dead ends: 275 [2024-11-09 05:27:21,749 INFO L226 Difference]: Without dead ends: 137 [2024-11-09 05:27:21,754 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:27:21,762 INFO L432 NwaCegarLoop]: 220 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, 220 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 [2024-11-09 05:27:21,764 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 220 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 05:27:21,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2024-11-09 05:27:21,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2024-11-09 05:27:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 79 states have (on average 1.3670886075949367) internal successors, (108), 79 states have internal predecessors, (108), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-09 05:27:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 220 transitions. [2024-11-09 05:27:21,853 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 220 transitions. Word has length 345 [2024-11-09 05:27:21,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:27:21,856 INFO L471 AbstractCegarLoop]: Abstraction has 137 states and 220 transitions. [2024-11-09 05:27:21,856 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-09 05:27:21,857 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 220 transitions. [2024-11-09 05:27:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-09 05:27:21,872 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:27:21,872 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:27:21,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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)] Ended with exit code 0 [2024-11-09 05:27:22,073 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:27:22,073 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:27:22,074 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:27:22,075 INFO L85 PathProgramCache]: Analyzing trace with hash 1240345044, now seen corresponding path program 1 times [2024-11-09 05:27:22,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:27:22,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [583382366] [2024-11-09 05:27:22,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:22,077 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 [2024-11-09 05:27:22,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:27:22,080 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 05:27:22,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:27:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:23,233 INFO L255 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:27:23,245 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:23,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-09 05:27:23,395 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:27:23,395 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:27:23,396 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [583382366] [2024-11-09 05:27:23,396 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [583382366] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:27:23,397 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:27:23,397 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:27:23,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347957199] [2024-11-09 05:27:23,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:27:23,403 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:27:23,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:27:23,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:27:23,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:27:23,405 INFO L87 Difference]: Start difference. First operand 137 states and 220 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-09 05:27:23,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:27:23,546 INFO L93 Difference]: Finished difference Result 319 states and 510 transitions. [2024-11-09 05:27:23,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:27:23,550 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 345 [2024-11-09 05:27:23,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:27:23,559 INFO L225 Difference]: With dead ends: 319 [2024-11-09 05:27:23,559 INFO L226 Difference]: Without dead ends: 185 [2024-11-09 05:27:23,561 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 343 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:27:23,567 INFO L432 NwaCegarLoop]: 290 mSDtfsCounter, 120 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 452 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 05:27:23,567 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [120 Valid, 452 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 05:27:23,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2024-11-09 05:27:23,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 184. [2024-11-09 05:27:23,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 99 states have (on average 1.2828282828282829) internal successors, (127), 100 states have internal predecessors, (127), 82 states have call successors, (82), 2 states have call predecessors, (82), 2 states have return successors, (82), 81 states have call predecessors, (82), 82 states have call successors, (82) [2024-11-09 05:27:23,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 291 transitions. [2024-11-09 05:27:23,622 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 291 transitions. Word has length 345 [2024-11-09 05:27:23,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:27:23,627 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 291 transitions. [2024-11-09 05:27:23,627 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-09 05:27:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 291 transitions. [2024-11-09 05:27:23,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-09 05:27:23,643 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:27:23,643 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:27:23,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-09 05:27:23,844 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:27:23,845 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:27:23,845 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:27:23,846 INFO L85 PathProgramCache]: Analyzing trace with hash 530733788, now seen corresponding path program 1 times [2024-11-09 05:27:23,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:27:23,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [431321459] [2024-11-09 05:27:23,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:23,848 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 [2024-11-09 05:27:23,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:27:23,851 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 05:27:23,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-09 05:27:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:24,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:27:24,794 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:27,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-09 05:27:27,323 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:27:27,324 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:27:27,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [431321459] [2024-11-09 05:27:27,327 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [431321459] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:27:27,327 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:27:27,327 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:27:27,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312411405] [2024-11-09 05:27:27,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:27:27,328 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:27:27,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:27:27,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:27:27,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:27:27,332 INFO L87 Difference]: Start difference. First operand 184 states and 291 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-09 05:27:27,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:27:27,406 INFO L93 Difference]: Finished difference Result 459 states and 727 transitions. [2024-11-09 05:27:27,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:27:27,408 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 346 [2024-11-09 05:27:27,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:27:27,417 INFO L225 Difference]: With dead ends: 459 [2024-11-09 05:27:27,421 INFO L226 Difference]: Without dead ends: 321 [2024-11-09 05:27:27,422 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:27:27,424 INFO L432 NwaCegarLoop]: 218 mSDtfsCounter, 54 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 428 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 05:27:27,425 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [54 Valid, 428 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 05:27:27,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2024-11-09 05:27:27,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 318. [2024-11-09 05:27:27,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 318 states, 175 states have (on average 1.302857142857143) internal successors, (228), 176 states have internal predecessors, (228), 138 states have call successors, (138), 4 states have call predecessors, (138), 4 states have return successors, (138), 137 states have call predecessors, (138), 138 states have call successors, (138) [2024-11-09 05:27:27,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 504 transitions. [2024-11-09 05:27:27,507 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 504 transitions. Word has length 346 [2024-11-09 05:27:27,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:27:27,511 INFO L471 AbstractCegarLoop]: Abstraction has 318 states and 504 transitions. [2024-11-09 05:27:27,511 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-09 05:27:27,512 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 504 transitions. [2024-11-09 05:27:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-09 05:27:27,519 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:27:27,519 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:27:27,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-09 05:27:27,720 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:27:27,720 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:27:27,720 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:27:27,721 INFO L85 PathProgramCache]: Analyzing trace with hash -2053597330, now seen corresponding path program 1 times [2024-11-09 05:27:27,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:27:27,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [478594891] [2024-11-09 05:27:27,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:27,722 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 [2024-11-09 05:27:27,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:27:27,726 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 05:27:27,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-09 05:27:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:28,584 INFO L255 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:27:28,591 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2715 proven. 51 refuted. 0 times theorem prover too weak. 3394 trivial. 0 not checked. [2024-11-09 05:27:29,318 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:27:30,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 114 proven. 51 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-09 05:27:30,426 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:27:30,427 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [478594891] [2024-11-09 05:27:30,427 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [478594891] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:27:30,427 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1431954182] [2024-11-09 05:27:30,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:30,428 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:27:30,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:27:30,434 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:27:30,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 05:27:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:31,447 INFO L255 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:27:31,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:31,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-09 05:27:31,551 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:27:31,552 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1431954182] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:27:31,552 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 05:27:31,552 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2024-11-09 05:27:31,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201937429] [2024-11-09 05:27:31,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:27:31,553 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:27:31,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:27:31,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:27:31,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-09 05:27:31,555 INFO L87 Difference]: Start difference. First operand 318 states and 504 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-09 05:27:34,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:27:36,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:27:36,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:27:36,066 INFO L93 Difference]: Finished difference Result 620 states and 979 transitions. [2024-11-09 05:27:36,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:27:36,067 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 347 [2024-11-09 05:27:36,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:27:36,072 INFO L225 Difference]: With dead ends: 620 [2024-11-09 05:27:36,072 INFO L226 Difference]: Without dead ends: 348 [2024-11-09 05:27:36,073 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1038 GetRequests, 1031 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-09 05:27:36,074 INFO L432 NwaCegarLoop]: 223 mSDtfsCounter, 14 mSDsluCounter, 204 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 427 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-09 05:27:36,075 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 427 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 12 Invalid, 2 Unknown, 0 Unchecked, 4.5s Time] [2024-11-09 05:27:36,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2024-11-09 05:27:36,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 334. [2024-11-09 05:27:36,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 334 states, 191 states have (on average 1.3089005235602094) internal successors, (250), 192 states have internal predecessors, (250), 138 states have call successors, (138), 4 states have call predecessors, (138), 4 states have return successors, (138), 137 states have call predecessors, (138), 138 states have call successors, (138) [2024-11-09 05:27:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 526 transitions. [2024-11-09 05:27:36,124 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 526 transitions. Word has length 347 [2024-11-09 05:27:36,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:27:36,126 INFO L471 AbstractCegarLoop]: Abstraction has 334 states and 526 transitions. [2024-11-09 05:27:36,126 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2024-11-09 05:27:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 526 transitions. [2024-11-09 05:27:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-09 05:27:36,129 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:27:36,129 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:27:36,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2024-11-09 05:27:36,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-09 05:27:36,530 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:27:36,531 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:27:36,531 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:27:36,532 INFO L85 PathProgramCache]: Analyzing trace with hash -1094367314, now seen corresponding path program 1 times [2024-11-09 05:27:36,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:27:36,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1383992202] [2024-11-09 05:27:36,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:36,533 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 [2024-11-09 05:27:36,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:27:36,537 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 05:27:36,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-09 05:27:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:37,417 INFO L255 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:27:37,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:38,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2715 proven. 51 refuted. 0 times theorem prover too weak. 3394 trivial. 0 not checked. [2024-11-09 05:27:38,333 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:27:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 114 proven. 51 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-09 05:27:39,722 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:27:39,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1383992202] [2024-11-09 05:27:39,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1383992202] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:27:39,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [120387368] [2024-11-09 05:27:39,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:39,723 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:27:39,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:27:39,727 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:27:39,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 05:27:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:42,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:27:42,117 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:42,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2715 proven. 51 refuted. 0 times theorem prover too weak. 3394 trivial. 0 not checked. [2024-11-09 05:27:42,961 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:27:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 114 proven. 51 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-09 05:27:44,217 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [120387368] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:27:44,217 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [476711009] [2024-11-09 05:27:44,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:44,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:27:44,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:27:44,225 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:27:44,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-09 05:27:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:44,739 INFO L255 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:27:44,745 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:45,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2715 proven. 51 refuted. 0 times theorem prover too weak. 3394 trivial. 0 not checked. [2024-11-09 05:27:45,479 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:27:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 114 proven. 51 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-09 05:27:46,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [476711009] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:27:46,564 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 05:27:46,565 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2024-11-09 05:27:46,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660369971] [2024-11-09 05:27:46,566 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 05:27:46,567 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-09 05:27:46,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:27:46,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-09 05:27:46,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-09 05:27:46,570 INFO L87 Difference]: Start difference. First operand 334 states and 526 transitions. Second operand has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (73), 2 states have call predecessors, (73), 4 states have return successors, (74), 2 states have call predecessors, (74), 2 states have call successors, (74) [2024-11-09 05:27:49,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:27:49,650 INFO L93 Difference]: Finished difference Result 661 states and 1029 transitions. [2024-11-09 05:27:49,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 05:27:49,651 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (73), 2 states have call predecessors, (73), 4 states have return successors, (74), 2 states have call predecessors, (74), 2 states have call successors, (74) Word has length 347 [2024-11-09 05:27:49,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:27:49,657 INFO L225 Difference]: With dead ends: 661 [2024-11-09 05:27:49,657 INFO L226 Difference]: Without dead ends: 373 [2024-11-09 05:27:49,663 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2080 GetRequests, 2068 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-09 05:27:49,668 INFO L432 NwaCegarLoop]: 224 mSDtfsCounter, 197 mSDsluCounter, 300 mSDsCounter, 0 mSdLazyCounter, 520 mSolverCounterSat, 77 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 235 SdHoareTripleChecker+Valid, 524 SdHoareTripleChecker+Invalid, 597 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 520 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2024-11-09 05:27:49,668 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [235 Valid, 524 Invalid, 597 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 520 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2024-11-09 05:27:49,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2024-11-09 05:27:49,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 362. [2024-11-09 05:27:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 205 states have (on average 1.278048780487805) internal successors, (262), 206 states have internal predecessors, (262), 150 states have call successors, (150), 6 states have call predecessors, (150), 6 states have return successors, (150), 149 states have call predecessors, (150), 150 states have call successors, (150) [2024-11-09 05:27:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 562 transitions. [2024-11-09 05:27:49,732 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 562 transitions. Word has length 347 [2024-11-09 05:27:49,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:27:49,733 INFO L471 AbstractCegarLoop]: Abstraction has 362 states and 562 transitions. [2024-11-09 05:27:49,734 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (73), 2 states have call predecessors, (73), 4 states have return successors, (74), 2 states have call predecessors, (74), 2 states have call successors, (74) [2024-11-09 05:27:49,734 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 562 transitions. [2024-11-09 05:27:49,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-09 05:27:49,737 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:27:49,737 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:27:49,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-11-09 05:27:49,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-09 05:27:50,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2024-11-09 05:27:50,338 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:27:50,338 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:27:50,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:27:50,339 INFO L85 PathProgramCache]: Analyzing trace with hash 899777392, now seen corresponding path program 1 times [2024-11-09 05:27:50,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:27:50,340 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [421543267] [2024-11-09 05:27:50,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:50,340 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 [2024-11-09 05:27:50,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:27:50,345 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 05:27:50,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-11-09 05:27:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:51,184 INFO L255 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:27:51,189 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2323 proven. 39 refuted. 0 times theorem prover too weak. 3798 trivial. 0 not checked. [2024-11-09 05:27:51,751 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:27:52,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 126 proven. 39 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-09 05:27:52,892 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:27:52,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [421543267] [2024-11-09 05:27:52,892 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [421543267] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:27:52,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1386031953] [2024-11-09 05:27:52,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:52,893 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:27:52,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:27:52,899 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:27:52,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-09 05:27:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:55,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:27:55,417 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2323 proven. 39 refuted. 0 times theorem prover too weak. 3798 trivial. 0 not checked. [2024-11-09 05:27:55,875 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:27:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 126 proven. 39 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-09 05:27:56,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1386031953] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:27:56,772 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1542008154] [2024-11-09 05:27:56,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:27:56,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:27:56,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:27:56,775 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:27:56,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-09 05:27:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:27:57,291 INFO L255 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:27:57,297 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:27:57,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2323 proven. 39 refuted. 0 times theorem prover too weak. 3798 trivial. 0 not checked. [2024-11-09 05:27:57,799 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:27:58,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 126 proven. 39 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-11-09 05:27:58,820 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1542008154] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:27:58,820 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 05:27:58,821 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2024-11-09 05:27:58,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906603679] [2024-11-09 05:27:58,822 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 05:27:58,824 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-09 05:27:58,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:27:58,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-09 05:27:58,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-09 05:27:58,826 INFO L87 Difference]: Start difference. First operand 362 states and 562 transitions. Second operand has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-11-09 05:28:01,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:28:01,347 INFO L93 Difference]: Finished difference Result 687 states and 1050 transitions. [2024-11-09 05:28:01,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 05:28:01,348 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 347 [2024-11-09 05:28:01,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:28:01,353 INFO L225 Difference]: With dead ends: 687 [2024-11-09 05:28:01,353 INFO L226 Difference]: Without dead ends: 391 [2024-11-09 05:28:01,355 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2080 GetRequests, 2068 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-09 05:28:01,356 INFO L432 NwaCegarLoop]: 229 mSDtfsCounter, 201 mSDsluCounter, 240 mSDsCounter, 0 mSdLazyCounter, 410 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 243 SdHoareTripleChecker+Valid, 469 SdHoareTripleChecker+Invalid, 511 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 410 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2024-11-09 05:28:01,358 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [243 Valid, 469 Invalid, 511 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 410 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2024-11-09 05:28:01,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2024-11-09 05:28:01,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 380. [2024-11-09 05:28:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 216 states have (on average 1.2546296296296295) internal successors, (271), 217 states have internal predecessors, (271), 154 states have call successors, (154), 9 states have call predecessors, (154), 9 states have return successors, (154), 153 states have call predecessors, (154), 154 states have call successors, (154) [2024-11-09 05:28:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 579 transitions. [2024-11-09 05:28:01,403 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 579 transitions. Word has length 347 [2024-11-09 05:28:01,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:28:01,405 INFO L471 AbstractCegarLoop]: Abstraction has 380 states and 579 transitions. [2024-11-09 05:28:01,405 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-11-09 05:28:01,407 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 579 transitions. [2024-11-09 05:28:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-09 05:28:01,410 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:28:01,410 INFO L215 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:28:01,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-11-09 05:28:01,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2024-11-09 05:28:01,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2024-11-09 05:28:02,011 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 05:28:02,011 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:28:02,012 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:28:02,012 INFO L85 PathProgramCache]: Analyzing trace with hash 244904596, now seen corresponding path program 1 times [2024-11-09 05:28:02,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:28:02,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1991572453] [2024-11-09 05:28:02,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:28:02,013 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 [2024-11-09 05:28:02,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:28:02,017 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 05:28:02,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_447880f8-e1ff-46c0-a15b-74c7ed6132ad/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2024-11-09 05:28:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:02,893 INFO L255 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-09 05:28:02,904 INFO L278 TraceCheckSpWp]: Computing forward predicates...