./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash abf8f66fd27e8071a9853b14680f7351c6a434717e9f6f561421505863f8d391 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:23:27,356 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:23:27,466 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-23 21:23:27,479 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:23:27,480 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:23:27,547 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:23:27,549 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:23:27,550 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:23:27,551 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:23:27,556 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:23:27,556 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:23:27,558 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:23:27,558 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:23:27,560 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:23:27,561 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:23:27,561 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:23:27,561 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:23:27,562 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:23:27,562 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:23:27,563 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:23:27,563 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:23:27,564 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:23:27,565 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:23:27,566 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:23:27,566 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:23:27,567 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:23:27,567 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:23:27,568 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:23:27,568 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:23:27,569 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:23:27,570 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:23:27,571 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:23:27,571 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:23:27,571 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:23:27,572 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:23:27,572 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:23:27,580 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:23:27,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:23:27,581 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:23:27,581 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:23:27,581 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:23:27,582 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:23:27,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:23:27,582 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:23:27,582 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:23:27,583 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:23:27,583 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:23:27,583 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_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abf8f66fd27e8071a9853b14680f7351c6a434717e9f6f561421505863f8d391 [2023-11-23 21:23:27,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:23:27,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:23:27,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:23:27,901 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:23:27,902 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:23:27,903 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i [2023-11-23 21:23:30,905 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:23:31,185 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:23:31,186 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i [2023-11-23 21:23:31,197 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/data/953adfe75/1378a209b3b449f9ba362eb363e52ffc/FLAG36911ad9b [2023-11-23 21:23:31,212 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/data/953adfe75/1378a209b3b449f9ba362eb363e52ffc [2023-11-23 21:23:31,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:23:31,217 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:23:31,218 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:23:31,218 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:23:31,226 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:23:31,227 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,228 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e96bea4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31, skipping insertion in model container [2023-11-23 21:23:31,229 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,283 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:23:31,459 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i[919,932] [2023-11-23 21:23:31,560 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:23:31,576 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:23:31,589 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i[919,932] [2023-11-23 21:23:31,672 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:23:31,692 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:23:31,693 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31 WrapperNode [2023-11-23 21:23:31,693 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:23:31,694 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:23:31,694 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:23:31,694 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:23:31,700 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,716 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,773 INFO L138 Inliner]: procedures = 26, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 280 [2023-11-23 21:23:31,773 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:23:31,774 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:23:31,774 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:23:31,774 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:23:31,784 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,785 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,821 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,821 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,840 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,887 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,891 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,895 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,901 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:23:31,912 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:23:31,912 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:23:31,912 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:23:31,913 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (1/1) ... [2023-11-23 21:23:31,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:23:31,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:23:31,958 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:23:31,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:23:31,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:23:31,999 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:23:32,000 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:23:32,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:23:32,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:23:32,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:23:32,133 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:23:32,135 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:23:32,758 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:23:33,162 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:23:33,163 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:23:33,164 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:23:33 BoogieIcfgContainer [2023-11-23 21:23:33,165 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:23:33,170 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:23:33,170 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:23:33,174 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:23:33,174 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:23:31" (1/3) ... [2023-11-23 21:23:33,176 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4202d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:23:33, skipping insertion in model container [2023-11-23 21:23:33,176 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:31" (2/3) ... [2023-11-23 21:23:33,178 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4202d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:23:33, skipping insertion in model container [2023-11-23 21:23:33,178 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:23:33" (3/3) ... [2023-11-23 21:23:33,180 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i [2023-11-23 21:23:33,201 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:23:33,202 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:23:33,266 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:23:33,274 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@48288ad5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:23:33,276 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:23:33,281 INFO L276 IsEmpty]: Start isEmpty. Operand has 82 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2023-11-23 21:23:33,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-11-23 21:23:33,299 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:23:33,300 INFO L195 NwaCegarLoop]: trace histogram [45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:23:33,300 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:23:33,305 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:23:33,305 INFO L85 PathProgramCache]: Analyzing trace with hash -1764575651, now seen corresponding path program 1 times [2023-11-23 21:23:33,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:23:33,315 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1772672904] [2023-11-23 21:23:33,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:23:33,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:23:33,617 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:23:33,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [774372662] [2023-11-23 21:23:33,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:23:33,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:23:33,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:23:33,621 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:23:33,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 21:23:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:23:33,962 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:23:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:23:34,354 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-23 21:23:34,357 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 21:23:34,358 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-23 21:23:34,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-23 21:23:34,568 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-23 21:23:34,573 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-23 21:23:34,577 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 21:23:34,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 09:23:34 BoogieIcfgContainer [2023-11-23 21:23:34,776 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 21:23:34,776 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:23:34,776 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:23:34,777 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:23:34,777 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:23:33" (3/4) ... [2023-11-23 21:23:34,783 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 21:23:34,785 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:23:34,786 INFO L158 Benchmark]: Toolchain (without parser) took 3569.18ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 143.5MB in the beginning and 92.6MB in the end (delta: 50.8MB). Peak memory consumption was 87.5MB. Max. memory is 16.1GB. [2023-11-23 21:23:34,787 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 123.7MB. Free memory is still 95.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:23:34,788 INFO L158 Benchmark]: CACSL2BoogieTranslator took 475.12ms. Allocated memory is still 174.1MB. Free memory was 142.7MB in the beginning and 125.7MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-23 21:23:34,789 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.67ms. Allocated memory is still 174.1MB. Free memory was 125.7MB in the beginning and 120.9MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-23 21:23:34,794 INFO L158 Benchmark]: Boogie Preprocessor took 136.92ms. Allocated memory is still 174.1MB. Free memory was 120.4MB in the beginning and 139.6MB in the end (delta: -19.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-23 21:23:34,795 INFO L158 Benchmark]: RCFGBuilder took 1253.16ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 139.6MB in the beginning and 172.2MB in the end (delta: -32.5MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. [2023-11-23 21:23:34,796 INFO L158 Benchmark]: TraceAbstraction took 1605.99ms. Allocated memory is still 209.7MB. Free memory was 171.3MB in the beginning and 93.7MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2023-11-23 21:23:34,797 INFO L158 Benchmark]: Witness Printer took 8.57ms. Allocated memory is still 209.7MB. Free memory is still 92.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:23:34,806 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 123.7MB. Free memory is still 95.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 475.12ms. Allocated memory is still 174.1MB. Free memory was 142.7MB in the beginning and 125.7MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.67ms. Allocated memory is still 174.1MB. Free memory was 125.7MB in the beginning and 120.9MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.92ms. Allocated memory is still 174.1MB. Free memory was 120.4MB in the beginning and 139.6MB in the end (delta: -19.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1253.16ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 139.6MB in the beginning and 172.2MB in the end (delta: -32.5MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. * TraceAbstraction took 1605.99ms. Allocated memory is still 209.7MB. Free memory was 171.3MB in the beginning and 93.7MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Witness Printer took 8.57ms. Allocated memory is still 209.7MB. Free memory is still 92.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 124, overapproximation of shiftRight at line 145, overapproximation of bitwiseAnd at line 136, overapproximation of someBinaryDOUBLEComparisonOperation at line 72, overapproximation of someBinaryArithmeticFLOAToperation at line 149. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 10; [L23] unsigned char var_1_2 = 1; [L24] double var_1_3 = 0.0; [L25] double var_1_4 = 128.2; [L26] double var_1_5 = 50.1; [L27] double var_1_6 = 64.5; [L28] unsigned short int var_1_7 = 1; [L29] unsigned char var_1_8 = 5; [L30] double var_1_9 = 15.35; [L31] unsigned char var_1_10 = 10; [L32] unsigned char var_1_11 = 2; [L33] signed long int var_1_12 = 32; [L34] signed long int var_1_13 = 256; [L35] signed char var_1_14 = 1; [L36] unsigned char var_1_15 = 128; [L37] unsigned char var_1_16 = 0; [L38] signed char var_1_17 = -64; [L39] unsigned short int var_1_18 = 64; [L40] unsigned short int var_1_20 = 8; [L41] unsigned short int var_1_21 = 1; [L42] unsigned char var_1_22 = 0; [L43] unsigned char var_1_23 = 1; [L44] float var_1_24 = 5.4; [L45] unsigned char var_1_25 = 1; [L46] unsigned char var_1_26 = 1; [L47] float var_1_27 = 10000000.6; [L48] unsigned char var_1_28 = 0; [L49] double var_1_29 = 50.2; [L50] double var_1_30 = 99.75; [L51] double var_1_31 = 199.5; [L52] signed char var_1_32 = -25; [L53] unsigned char var_1_33 = 128; [L54] unsigned char var_1_34 = 16; [L55] signed char var_1_35 = -16; [L56] unsigned char var_1_36 = 0; [L57] unsigned char var_1_37 = 0; [L58] signed short int var_1_38 = -4; [L59] unsigned char var_1_39 = 50; [L60] float var_1_40 = 16.2; [L61] float var_1_41 = 10.75; [L62] float var_1_42 = 999.6; [L63] float var_1_43 = 64.5; [L64] signed long int var_1_44 = -2; [L65] signed short int var_1_45 = 2; [L66] unsigned char last_1_var_1_8 = 5; [L67] unsigned short int last_1_var_1_18 = 64; [L240] isInitial = 1 [L241] FCALL initially() [L242] COND TRUE 1 [L243] CALL updateLastVariables() [L232] last_1_var_1_8 = var_1_8 [L233] last_1_var_1_18 = var_1_18 [L243] RET updateLastVariables() [L244] CALL updateVariables() [L157] var_1_2 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_3=0, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_4=641/5, var_1_5=501/10, var_1_6=129/2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_3=0, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_4=641/5, var_1_5=501/10, var_1_6=129/2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L159] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_3=0, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_4=641/5, var_1_5=501/10, var_1_6=129/2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_3=0, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_4=641/5, var_1_5=501/10, var_1_6=129/2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L160] var_1_3 = __VERIFIER_nondet_double() [L161] CALL assume_abort_if_not((var_1_3 >= 4611686.018427387900e+12F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_4=641/5, var_1_5=501/10, var_1_6=129/2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not((var_1_3 >= 4611686.018427387900e+12F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_4=641/5, var_1_5=501/10, var_1_6=129/2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L162] var_1_4 = __VERIFIER_nondet_double() [L163] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427387900e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_5=501/10, var_1_6=129/2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427387900e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_5=501/10, var_1_6=129/2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L164] var_1_5 = __VERIFIER_nondet_double() [L165] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_6=129/2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_6=129/2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L166] var_1_6 = __VERIFIER_nondet_double() [L167] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=1, var_1_8=5, var_1_9=307/20] [L168] var_1_7 = __VERIFIER_nondet_ushort() [L169] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_8=5, var_1_9=307/20] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_8=5, var_1_9=307/20] [L170] CALL assume_abort_if_not(var_1_7 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5, var_1_9=307/20] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_7 <= 32767) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5, var_1_9=307/20] [L171] var_1_9 = __VERIFIER_nondet_double() [L172] CALL assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L173] CALL assume_abort_if_not(var_1_9 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_9 != 0.0F) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=10, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L174] var_1_10 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L176] CALL assume_abort_if_not(var_1_10 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_10 <= 254) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=2, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L177] var_1_11 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L179] CALL assume_abort_if_not(var_1_11 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_11 <= 254) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=128, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L180] var_1_15 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_15 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_15 >= 127) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L182] CALL assume_abort_if_not(var_1_15 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_15 <= 255) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=0, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L183] var_1_16 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L185] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=-64, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L186] var_1_17 = __VERIFIER_nondet_char() [L187] CALL assume_abort_if_not(var_1_17 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_17 >= -126) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L188] CALL assume_abort_if_not(var_1_17 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_17 <= 126) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L189] var_1_21 = __VERIFIER_nondet_ushort() [L190] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L191] CALL assume_abort_if_not(var_1_21 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_21 <= 65534) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=1, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L192] var_1_23 = __VERIFIER_nondet_uchar() [L193] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L194] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_24=27/5, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L195] var_1_24 = __VERIFIER_nondet_float() [L196] CALL assume_abort_if_not((var_1_24 >= -922337.2036854776000e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854776000e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not((var_1_24 >= -922337.2036854776000e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854776000e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L197] var_1_25 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L199] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_27=50000003/5, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L200] var_1_27 = __VERIFIER_nondet_float() [L201] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L202] var_1_28 = __VERIFIER_nondet_uchar() [L203] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L204] CALL assume_abort_if_not(var_1_28 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_28 <= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_30=399/4, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L205] var_1_30 = __VERIFIER_nondet_double() [L206] CALL assume_abort_if_not((var_1_30 >= -922337.2036854765600e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not((var_1_30 >= -922337.2036854765600e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_31=399/2, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L207] var_1_31 = __VERIFIER_nondet_double() [L208] CALL assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=128, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L209] var_1_33 = __VERIFIER_nondet_uchar() [L210] CALL assume_abort_if_not(var_1_33 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_33 >= 127) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L211] CALL assume_abort_if_not(var_1_33 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L211] RET assume_abort_if_not(var_1_33 <= 255) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=16, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L212] var_1_34 = __VERIFIER_nondet_uchar() [L213] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L214] CALL assume_abort_if_not(var_1_34 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L214] RET assume_abort_if_not(var_1_34 <= 127) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-16, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L215] var_1_35 = __VERIFIER_nondet_char() [L216] CALL assume_abort_if_not(var_1_35 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not(var_1_35 >= -126) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L217] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L217] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L218] var_1_37 = __VERIFIER_nondet_uchar() [L219] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L220] CALL assume_abort_if_not(var_1_37 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L220] RET assume_abort_if_not(var_1_37 <= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=50, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L221] var_1_39 = __VERIFIER_nondet_uchar() [L222] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L223] CALL assume_abort_if_not(var_1_39 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L223] RET assume_abort_if_not(var_1_39 <= 255) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_40=81/5, var_1_41=43/4, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L224] var_1_41 = __VERIFIER_nondet_float() [L225] CALL assume_abort_if_not((var_1_41 >= -461168.6018427382800e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 4611686.018427382800e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_40=81/5, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L225] RET assume_abort_if_not((var_1_41 >= -461168.6018427382800e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 4611686.018427382800e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_40=81/5, var_1_42=4998/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L226] var_1_42 = __VERIFIER_nondet_float() [L227] CALL assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_40=81/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L227] RET assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_40=81/5, var_1_43=129/2, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L228] var_1_43 = __VERIFIER_nondet_float() [L229] 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_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_40=81/5, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L20] COND FALSE !(!cond) [L229] 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_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=256, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=64, var_1_1=10, var_1_20=8, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=251/5, var_1_2=1, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_40=81/5, var_1_44=-2, var_1_45=2, var_1_7=0, var_1_8=5] [L244] RET updateVariables() [L245] CALL step() [L71] COND TRUE \read(var_1_2) [L72] COND TRUE ((var_1_3 - var_1_4) - var_1_5) == (15.75 - var_1_6) [L73] var_1_1 = (5 + last_1_var_1_8) [L80] unsigned short int stepLocal_0 = var_1_1; [L81] COND TRUE var_1_6 > (var_1_5 / ((((var_1_3) > (var_1_9)) ? (var_1_3) : (var_1_9)))) [L82] var_1_8 = ((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10))) [L90] COND TRUE \read(var_1_2) [L91] COND FALSE !(-128 > var_1_10) [L101] signed long int stepLocal_1 = ((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)); [L102] COND TRUE var_1_10 == stepLocal_1 [L103] var_1_14 = ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))) [L107] COND TRUE \read(var_1_2) [L108] var_1_13 = var_1_11 [L110] COND FALSE !(var_1_8 == var_1_13) [L113] COND FALSE !(last_1_var_1_18 != var_1_16) [L120] var_1_18 = var_1_10 [L123] var_1_20 = var_1_21 [L124] COND FALSE !(var_1_23 || (2.65f > var_1_24)) [L127] COND FALSE !(\read(var_1_23)) [L130] COND TRUE \read(var_1_26) [L131] var_1_29 = ((((var_1_30) < (var_1_31)) ? (var_1_30) : (var_1_31))) [L133] COND FALSE !((((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))) - ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) <= var_1_21) [L136] EXPR var_1_34 & var_1_20 [L136] COND FALSE !((var_1_34 & var_1_20) <= ((var_1_33 - var_1_21) + -16)) [L139] COND FALSE !(\read(var_1_28)) [L142] var_1_36 = var_1_37 [L145] EXPR var_1_21 >> var_1_34 [L145] COND FALSE !(((var_1_39 | 1) % var_1_33) >= (var_1_21 >> var_1_34)) [L148] COND FALSE !(\read(var_1_37)) [L151] COND FALSE !(\read(var_1_23)) [L154] var_1_45 = var_1_39 [L245] RET step() [L246] CALL, EXPR property() [L236-L237] return (((((var_1_2 ? ((((var_1_3 - var_1_4) - var_1_5) == (15.75 - var_1_6)) ? (var_1_1 == ((unsigned short int) (5 + last_1_var_1_8))) : (var_1_1 == ((unsigned short int) last_1_var_1_8))) : (var_1_1 == ((unsigned short int) 1))) && ((var_1_6 > (var_1_5 / ((((var_1_3) > (var_1_9)) ? (var_1_3) : (var_1_9))))) ? (var_1_8 == ((unsigned char) ((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10))))) : ((var_1_1 <= var_1_7) ? (var_1_8 == ((unsigned char) var_1_10)) : (var_1_8 == ((unsigned char) var_1_11))))) && (var_1_2 ? ((-128 > var_1_10) ? ((var_1_3 >= (2.75 / var_1_9)) ? (var_1_12 == ((signed long int) (var_1_11 + (last_1_var_1_18 + var_1_10)))) : (var_1_12 == ((signed long int) last_1_var_1_18))) : 1) : (var_1_12 == ((signed long int) last_1_var_1_18)))) && (var_1_2 ? (var_1_13 == ((signed long int) var_1_11)) : 1)) && ((var_1_10 == (((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)))) ? (var_1_14 == ((signed char) ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) : (var_1_14 == ((signed char) var_1_17)))) && ((var_1_8 == var_1_13) ? (var_1_18 == ((unsigned short int) (var_1_10 + ((((var_1_14) < (var_1_16)) ? (var_1_14) : (var_1_16)))))) : ((last_1_var_1_18 != var_1_16) ? ((-256 >= var_1_13) ? (var_1_18 == ((unsigned short int) var_1_16)) : (var_1_18 == ((unsigned short int) var_1_15))) : (var_1_18 == ((unsigned short int) var_1_10)))) ; [L246] RET, EXPR property() [L246] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=254, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=191, var_1_1=10, var_1_20=56, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=2, var_1_2=1, var_1_30=2, var_1_31=0, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=0, var_1_40=81/5, var_1_44=-2, var_1_45=0, var_1_7=0, var_1_8=191] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_18=64, last_1_var_1_8=5, var_1_10=191, var_1_11=254, var_1_12=32, var_1_13=254, var_1_14=1, var_1_15=255, var_1_16=64, var_1_17=1, var_1_18=191, var_1_1=10, var_1_20=56, var_1_21=56, var_1_22=0, var_1_23=0, var_1_25=1, var_1_26=1, var_1_28=0, var_1_29=2, var_1_2=1, var_1_30=2, var_1_31=0, var_1_32=-25, var_1_33=127, var_1_34=56, var_1_35=-126, var_1_36=0, var_1_37=0, var_1_38=-4, var_1_39=0, var_1_40=81/5, var_1_44=-2, var_1_45=0, var_1_7=0, var_1_8=191] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 82 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.3s, OverallIterations: 1, TraceHistogramMax: 45, 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=82occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 167 NumberOfCodeBlocks, 167 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-23 21:23:34,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/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_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash abf8f66fd27e8071a9853b14680f7351c6a434717e9f6f561421505863f8d391 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:23:37,597 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:23:37,719 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-23 21:23:37,727 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:23:37,728 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:23:37,771 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:23:37,772 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:23:37,773 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:23:37,774 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:23:37,779 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:23:37,779 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:23:37,780 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:23:37,780 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:23:37,782 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:23:37,782 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:23:37,783 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:23:37,784 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:23:37,784 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:23:37,785 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:23:37,785 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:23:37,785 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:23:37,786 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:23:37,786 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:23:37,787 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:23:37,787 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:23:37,787 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:23:37,788 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:23:37,788 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:23:37,788 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:23:37,789 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:23:37,790 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:23:37,790 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:23:37,791 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:23:37,791 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:23:37,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:23:37,792 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:23:37,792 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:23:37,792 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:23:37,792 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 21:23:37,793 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:23:37,793 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:23:37,794 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:23:37,794 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:23:37,794 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:23:37,795 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abf8f66fd27e8071a9853b14680f7351c6a434717e9f6f561421505863f8d391 [2023-11-23 21:23:38,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:23:38,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:23:38,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:23:38,200 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:23:38,200 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:23:38,202 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i [2023-11-23 21:23:41,572 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:23:41,894 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:23:41,895 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i [2023-11-23 21:23:41,906 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/data/055e43fe4/2514b95cda81499eb5ed977219829377/FLAG6c4af671d [2023-11-23 21:23:41,921 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/data/055e43fe4/2514b95cda81499eb5ed977219829377 [2023-11-23 21:23:41,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:23:41,925 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:23:41,926 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:23:41,927 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:23:41,932 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:23:41,933 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:23:41" (1/1) ... [2023-11-23 21:23:41,934 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b8806db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:41, skipping insertion in model container [2023-11-23 21:23:41,934 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:23:41" (1/1) ... [2023-11-23 21:23:41,971 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:23:42,122 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i[919,932] [2023-11-23 21:23:42,195 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:23:42,227 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:23:42,246 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i[919,932] [2023-11-23 21:23:42,352 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:23:42,375 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:23:42,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42 WrapperNode [2023-11-23 21:23:42,376 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:23:42,377 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:23:42,377 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:23:42,377 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:23:42,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,418 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,471 INFO L138 Inliner]: procedures = 27, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 262 [2023-11-23 21:23:42,472 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:23:42,472 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:23:42,473 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:23:42,473 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:23:42,485 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,486 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,503 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,504 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,535 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,539 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,543 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,546 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,552 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:23:42,553 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:23:42,553 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:23:42,553 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:23:42,554 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (1/1) ... [2023-11-23 21:23:42,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:23:42,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:23:42,614 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:23:42,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:23:42,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:23:42,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-23 21:23:42,655 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:23:42,655 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:23:42,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:23:42,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:23:42,770 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:23:42,773 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:23:57,462 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:23:57,621 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:23:57,621 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:23:57,622 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:23:57 BoogieIcfgContainer [2023-11-23 21:23:57,622 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:23:57,626 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:23:57,627 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:23:57,631 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:23:57,631 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:23:41" (1/3) ... [2023-11-23 21:23:57,632 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20143c95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:23:57, skipping insertion in model container [2023-11-23 21:23:57,633 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:23:42" (2/3) ... [2023-11-23 21:23:57,635 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20143c95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:23:57, skipping insertion in model container [2023-11-23 21:23:57,636 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:23:57" (3/3) ... [2023-11-23 21:23:57,638 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-cn_file-48.i [2023-11-23 21:23:57,655 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:23:57,655 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:23:57,717 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:23:57,725 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7826de8c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:23:57,726 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:23:57,734 INFO L276 IsEmpty]: Start isEmpty. Operand has 110 states, 62 states have (on average 1.4193548387096775) internal successors, (88), 63 states have internal predecessors, (88), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2023-11-23 21:23:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-11-23 21:23:57,759 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:23:57,760 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:23:57,761 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:23:57,766 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:23:57,766 INFO L85 PathProgramCache]: Analyzing trace with hash 1659646791, now seen corresponding path program 1 times [2023-11-23 21:23:57,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:23:57,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2019697951] [2023-11-23 21:23:57,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:23:57,796 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:23:57,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:23:57,800 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-23 21:23:57,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-23 21:24:00,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:24:00,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-23 21:24:00,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:24:00,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1348 proven. 0 refuted. 0 times theorem prover too weak. 2612 trivial. 0 not checked. [2023-11-23 21:24:00,398 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:24:00,399 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:24:00,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2019697951] [2023-11-23 21:24:00,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2019697951] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:24:00,400 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:24:00,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:24:00,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238973552] [2023-11-23 21:24:00,403 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:24:00,409 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 21:24:00,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:24:00,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:24:00,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:24:00,444 INFO L87 Difference]: Start difference. First operand has 110 states, 62 states have (on average 1.4193548387096775) internal successors, (88), 63 states have internal predecessors, (88), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2023-11-23 21:24:03,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:24:03,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:24:03,062 INFO L93 Difference]: Finished difference Result 216 states and 397 transitions. [2023-11-23 21:24:03,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:24:03,214 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 275 [2023-11-23 21:24:03,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:24:03,222 INFO L225 Difference]: With dead ends: 216 [2023-11-23 21:24:03,223 INFO L226 Difference]: Without dead ends: 107 [2023-11-23 21:24:03,228 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 274 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:24:03,231 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2023-11-23 21:24:03,233 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 167 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 2.6s Time] [2023-11-23 21:24:03,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2023-11-23 21:24:03,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2023-11-23 21:24:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 60 states have (on average 1.3333333333333333) internal successors, (80), 60 states have internal predecessors, (80), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2023-11-23 21:24:03,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 170 transitions. [2023-11-23 21:24:03,290 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 170 transitions. Word has length 275 [2023-11-23 21:24:03,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:24:03,290 INFO L495 AbstractCegarLoop]: Abstraction has 107 states and 170 transitions. [2023-11-23 21:24:03,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2023-11-23 21:24:03,291 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 170 transitions. [2023-11-23 21:24:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-11-23 21:24:03,299 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:24:03,300 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:24:03,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-23 21:24:03,512 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:24:03,512 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:24:03,513 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:24:03,513 INFO L85 PathProgramCache]: Analyzing trace with hash 2123269117, now seen corresponding path program 1 times [2023-11-23 21:24:03,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:24:03,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1571662747] [2023-11-23 21:24:03,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:24:03,515 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:24:03,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:24:03,556 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-23 21:24:03,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-23 21:24:05,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:24:05,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 21:24:05,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:24:05,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2023-11-23 21:24:05,929 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:24:05,929 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:24:05,930 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1571662747] [2023-11-23 21:24:05,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1571662747] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:24:05,930 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:24:05,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:24:05,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276856806] [2023-11-23 21:24:05,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:24:05,933 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:24:05,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:24:05,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:24:05,935 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:24:05,936 INFO L87 Difference]: Start difference. First operand 107 states and 170 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2023-11-23 21:24:08,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:24:10,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:24:12,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:24:12,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:24:12,867 INFO L93 Difference]: Finished difference Result 239 states and 382 transitions. [2023-11-23 21:24:12,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:24:12,868 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 275 [2023-11-23 21:24:12,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:24:12,879 INFO L225 Difference]: With dead ends: 239 [2023-11-23 21:24:12,880 INFO L226 Difference]: Without dead ends: 133 [2023-11-23 21:24:12,882 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 273 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:24:12,884 INFO L413 NwaCegarLoop]: 165 mSDtfsCounter, 37 mSDsluCounter, 159 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 324 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2023-11-23 21:24:12,885 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 324 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 3 Unknown, 0 Unchecked, 6.9s Time] [2023-11-23 21:24:12,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2023-11-23 21:24:12,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 114. [2023-11-23 21:24:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 67 states have (on average 1.3432835820895523) internal successors, (90), 67 states have internal predecessors, (90), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2023-11-23 21:24:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 180 transitions. [2023-11-23 21:24:12,914 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 180 transitions. Word has length 275 [2023-11-23 21:24:12,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:24:12,918 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 180 transitions. [2023-11-23 21:24:12,918 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2023-11-23 21:24:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 180 transitions. [2023-11-23 21:24:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-11-23 21:24:12,925 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:24:12,926 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:24:12,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-23 21:24:13,148 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:24:13,148 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:24:13,149 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:24:13,149 INFO L85 PathProgramCache]: Analyzing trace with hash 1112151867, now seen corresponding path program 1 times [2023-11-23 21:24:13,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:24:13,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1862690210] [2023-11-23 21:24:13,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:24:13,151 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:24:13,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:24:13,153 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-23 21:24:13,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-23 21:24:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:24:15,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 441 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 21:24:15,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:24:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2023-11-23 21:24:23,262 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:24:23,263 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:24:23,263 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1862690210] [2023-11-23 21:24:23,266 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1862690210] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:24:23,267 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:24:23,267 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:24:23,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879934787] [2023-11-23 21:24:23,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:24:23,279 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:24:23,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:24:23,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:24:23,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:24:23,285 INFO L87 Difference]: Start difference. First operand 114 states and 180 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2023-11-23 21:24:26,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:24:28,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:24:30,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:24:30,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:24:30,237 INFO L93 Difference]: Finished difference Result 340 states and 538 transitions. [2023-11-23 21:24:30,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:24:30,238 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 275 [2023-11-23 21:24:30,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:24:30,245 INFO L225 Difference]: With dead ends: 340 [2023-11-23 21:24:30,245 INFO L226 Difference]: Without dead ends: 227 [2023-11-23 21:24:30,246 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 273 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:24:30,248 INFO L413 NwaCegarLoop]: 165 mSDtfsCounter, 37 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 327 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2023-11-23 21:24:30,249 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 327 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 3 Unknown, 0 Unchecked, 6.9s Time] [2023-11-23 21:24:30,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2023-11-23 21:24:30,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 225. [2023-11-23 21:24:30,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 225 states, 132 states have (on average 1.3333333333333333) internal successors, (176), 132 states have internal predecessors, (176), 90 states have call successors, (90), 2 states have call predecessors, (90), 2 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2023-11-23 21:24:30,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 356 transitions. [2023-11-23 21:24:30,369 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 356 transitions. Word has length 275 [2023-11-23 21:24:30,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:24:30,372 INFO L495 AbstractCegarLoop]: Abstraction has 225 states and 356 transitions. [2023-11-23 21:24:30,372 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2023-11-23 21:24:30,372 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 356 transitions. [2023-11-23 21:24:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-11-23 21:24:30,387 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:24:30,388 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:24:30,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-11-23 21:24:30,612 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:24:30,612 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:24:30,613 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:24:30,613 INFO L85 PathProgramCache]: Analyzing trace with hash 1655153297, now seen corresponding path program 1 times [2023-11-23 21:24:30,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:24:30,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1293085517] [2023-11-23 21:24:30,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:24:30,614 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-23 21:24:30,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:24:30,623 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-23 21:24:30,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3dca67-bb3a-4a4e-84e5-a4b50cb0afa9/bin/utaipan-verify-mE87zJ7Ire/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process