./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.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_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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_254a1394-4431-4b71-8975-70bd570acdb0/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 e48d0172dc5c7602804cedf82d63e7f2e054d55aba69eca1185f6b812e6fdf10 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:10:30,241 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:10:30,431 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-23 21:10:30,448 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:10:30,450 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:10:30,499 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:10:30,500 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:10:30,501 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:10:30,502 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:10:30,509 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:10:30,509 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:10:30,511 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:10:30,512 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:10:30,514 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:10:30,514 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:10:30,515 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:10:30,515 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:10:30,516 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:10:30,516 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:10:30,517 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:10:30,518 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:10:30,518 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:10:30,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:10:30,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:10:30,521 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:10:30,521 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:10:30,522 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:10:30,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:10:30,523 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:10:30,524 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:10:30,525 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:10:30,526 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:10:30,526 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:10:30,526 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:10:30,527 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:10:30,527 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:10:30,527 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:10:30,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:10:30,528 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:10:30,528 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:10:30,528 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:10:30,529 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:10:30,529 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:10:30,529 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:10:30,530 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:10:30,530 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:10:30,530 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:10:30,530 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_254a1394-4431-4b71-8975-70bd570acdb0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e48d0172dc5c7602804cedf82d63e7f2e054d55aba69eca1185f6b812e6fdf10 [2023-11-23 21:10:30,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:10:30,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:10:30,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:10:30,986 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:10:30,986 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:10:30,988 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i [2023-11-23 21:10:34,675 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:10:35,030 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:10:35,031 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i [2023-11-23 21:10:35,050 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/data/2a98113a1/894294c930674fe695c42ef03ce63ccc/FLAG0d8995171 [2023-11-23 21:10:35,072 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/data/2a98113a1/894294c930674fe695c42ef03ce63ccc [2023-11-23 21:10:35,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:10:35,077 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:10:35,079 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:10:35,080 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:10:35,091 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:10:35,092 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@216c23eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35, skipping insertion in model container [2023-11-23 21:10:35,094 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,150 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:10:35,390 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_254a1394-4431-4b71-8975-70bd570acdb0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i[919,932] [2023-11-23 21:10:35,540 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:10:35,558 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:10:35,574 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_254a1394-4431-4b71-8975-70bd570acdb0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i[919,932] [2023-11-23 21:10:35,630 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:10:35,664 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:10:35,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35 WrapperNode [2023-11-23 21:10:35,665 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:10:35,667 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:10:35,667 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:10:35,667 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:10:35,674 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,699 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,789 INFO L138 Inliner]: procedures = 26, calls = 65, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 289 [2023-11-23 21:10:35,790 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:10:35,791 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:10:35,791 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:10:35,791 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:10:35,805 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,812 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,813 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,835 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,841 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,847 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,852 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,862 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:10:35,863 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:10:35,863 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:10:35,863 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:10:35,865 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (1/1) ... [2023-11-23 21:10:35,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:10:35,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:10:35,959 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:10:35,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:10:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:10:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:10:36,020 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:10:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:10:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:10:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:10:36,217 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:10:36,220 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:10:36,985 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:10:37,395 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:10:37,396 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:10:37,398 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:10:37 BoogieIcfgContainer [2023-11-23 21:10:37,398 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:10:37,402 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:10:37,403 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:10:37,408 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:10:37,408 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:10:35" (1/3) ... [2023-11-23 21:10:37,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b3257bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:10:37, skipping insertion in model container [2023-11-23 21:10:37,411 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:35" (2/3) ... [2023-11-23 21:10:37,414 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b3257bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:10:37, skipping insertion in model container [2023-11-23 21:10:37,414 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:10:37" (3/3) ... [2023-11-23 21:10:37,416 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i [2023-11-23 21:10:37,440 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:10:37,441 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:10:37,534 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:10:37,547 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;@3f9eb5cd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:10:37,549 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:10:37,554 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 37 states have internal predecessors, (39), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2023-11-23 21:10:37,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-23 21:10:37,580 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:10:37,581 INFO L195 NwaCegarLoop]: trace histogram [52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:10:37,582 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:10:37,589 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:10:37,589 INFO L85 PathProgramCache]: Analyzing trace with hash 135389225, now seen corresponding path program 1 times [2023-11-23 21:10:37,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:10:37,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170782091] [2023-11-23 21:10:37,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:10:37,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:10:38,008 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:10:38,021 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [370228643] [2023-11-23 21:10:38,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:10:38,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:10:38,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:10:38,027 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:10:38,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 21:10:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:10:38,482 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:10:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:10:39,160 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-23 21:10:39,163 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 21:10:39,164 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-23 21:10:39,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-23 21:10:39,382 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-23 21:10:39,388 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-23 21:10:39,394 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 21:10:39,622 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 09:10:39 BoogieIcfgContainer [2023-11-23 21:10:39,623 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 21:10:39,623 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:10:39,623 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:10:39,624 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:10:39,624 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:10:37" (3/4) ... [2023-11-23 21:10:39,627 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 21:10:39,628 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:10:39,630 INFO L158 Benchmark]: Toolchain (without parser) took 4552.43ms. Allocated memory was 165.7MB in the beginning and 207.6MB in the end (delta: 41.9MB). Free memory was 124.6MB in the beginning and 125.4MB in the end (delta: -883.6kB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2023-11-23 21:10:39,630 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 121.6MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:10:39,631 INFO L158 Benchmark]: CACSL2BoogieTranslator took 586.48ms. Allocated memory is still 165.7MB. Free memory was 124.2MB in the beginning and 125.5MB in the end (delta: -1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-23 21:10:39,632 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.43ms. Allocated memory is still 165.7MB. Free memory was 125.5MB in the beginning and 120.5MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-23 21:10:39,633 INFO L158 Benchmark]: Boogie Preprocessor took 71.37ms. Allocated memory is still 165.7MB. Free memory was 120.5MB in the beginning and 118.0MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-23 21:10:39,634 INFO L158 Benchmark]: RCFGBuilder took 1535.67ms. Allocated memory is still 165.7MB. Free memory was 118.0MB in the beginning and 112.3MB in the end (delta: 5.7MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. [2023-11-23 21:10:39,634 INFO L158 Benchmark]: TraceAbstraction took 2220.42ms. Allocated memory was 165.7MB in the beginning and 207.6MB in the end (delta: 41.9MB). Free memory was 111.4MB in the beginning and 126.5MB in the end (delta: -15.1MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2023-11-23 21:10:39,635 INFO L158 Benchmark]: Witness Printer took 5.18ms. Allocated memory is still 207.6MB. Free memory was 126.5MB in the beginning and 125.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:10:39,639 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 121.6MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 586.48ms. Allocated memory is still 165.7MB. Free memory was 124.2MB in the beginning and 125.5MB in the end (delta: -1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.43ms. Allocated memory is still 165.7MB. Free memory was 125.5MB in the beginning and 120.5MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.37ms. Allocated memory is still 165.7MB. Free memory was 120.5MB in the beginning and 118.0MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1535.67ms. Allocated memory is still 165.7MB. Free memory was 118.0MB in the beginning and 112.3MB in the end (delta: 5.7MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. * TraceAbstraction took 2220.42ms. Allocated memory was 165.7MB in the beginning and 207.6MB in the end (delta: 41.9MB). Free memory was 111.4MB in the beginning and 126.5MB in the end (delta: -15.1MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. * Witness Printer took 5.18ms. Allocated memory is still 207.6MB. Free memory was 126.5MB in the beginning and 125.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 110, overapproximation of shiftLeft at line 73, overapproximation of someBinaryArithmeticDOUBLEoperation at line 82, overapproximation of someBinaryDOUBLEComparisonOperation at line 83. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed char var_1_3 = 1; [L24] unsigned char var_1_6 = 1; [L25] unsigned char var_1_7 = 0; [L26] signed long int var_1_8 = 50; [L27] double var_1_9 = 32.7; [L28] double var_1_10 = 64.25; [L29] double var_1_11 = 10.3; [L30] double var_1_12 = 3.3; [L31] double var_1_13 = 16.5; [L32] double var_1_14 = 7.125; [L33] unsigned short int var_1_15 = 50; [L34] unsigned short int var_1_16 = 16; [L35] unsigned short int var_1_17 = 8; [L36] unsigned short int var_1_18 = 64; [L37] unsigned long int var_1_19 = 16; [L38] signed short int var_1_20 = 100; [L39] signed short int var_1_21 = 2; [L40] signed short int var_1_22 = 8; [L41] signed long int var_1_23 = -4; [L42] unsigned short int var_1_24 = 128; [L43] signed long int var_1_25 = 2; [L44] unsigned short int var_1_26 = 256; [L45] unsigned char var_1_27 = 0; [L46] unsigned char var_1_28 = 1; [L47] signed char var_1_29 = -100; [L48] signed char var_1_30 = -64; [L49] signed long int var_1_31 = -32; [L50] float var_1_32 = 1.5; [L51] float var_1_33 = 0.375; [L52] float var_1_34 = 999999999.85; [L53] unsigned char var_1_35 = 0; [L54] unsigned char var_1_36 = 0; [L55] signed short int var_1_37 = -256; [L56] float var_1_38 = 5.25; [L57] float var_1_39 = 500.25; [L58] double var_1_40 = 31.25; [L59] double var_1_41 = 16.6; [L60] double var_1_42 = 128.5; [L61] unsigned char var_1_43 = 0; [L62] unsigned char var_1_44 = 0; [L63] unsigned long int var_1_45 = 50; [L64] signed short int var_1_46 = 256; [L65] unsigned long int var_1_47 = 32; [L66] unsigned long int var_1_48 = 2; [L67] signed long int last_1_var_1_8 = 50; [L68] unsigned long int last_1_var_1_19 = 16; [L69] unsigned char last_1_var_1_27 = 0; [L243] isInitial = 1 [L244] FCALL initially() [L245] COND TRUE 1 [L246] CALL updateLastVariables() [L234] last_1_var_1_8 = var_1_8 [L235] last_1_var_1_19 = var_1_19 [L236] last_1_var_1_27 = var_1_27 [L246] RET updateLastVariables() [L247] CALL updateVariables() [L150] var_1_3 = __VERIFIER_nondet_char() [L151] CALL assume_abort_if_not(var_1_3 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_3 >= -128) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L152] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L153] CALL assume_abort_if_not(var_1_3 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_3 != 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L154] var_1_6 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_6 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_6 >= 1) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L156] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L157] var_1_7 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_8=50, var_1_9=327/10] [L159] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L160] var_1_10 = __VERIFIER_nondet_double() [L161] CALL assume_abort_if_not((var_1_10 >= -461168.6018427382800e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not((var_1_10 >= -461168.6018427382800e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L162] var_1_11 = __VERIFIER_nondet_double() [L163] CALL assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L164] var_1_12 = __VERIFIER_nondet_double() [L165] CALL assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L166] var_1_13 = __VERIFIER_nondet_double() [L167] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 2305843.009213691390e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 2305843.009213691390e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L168] var_1_14 = __VERIFIER_nondet_double() [L169] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 2305843.009213691390e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 2305843.009213691390e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L170] var_1_16 = __VERIFIER_nondet_ushort() [L171] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L172] CALL assume_abort_if_not(var_1_16 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_16 <= 65534) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L173] var_1_17 = __VERIFIER_nondet_ushort() [L174] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L175] CALL assume_abort_if_not(var_1_17 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_17 <= 65534) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L176] var_1_18 = __VERIFIER_nondet_ushort() [L177] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L178] CALL assume_abort_if_not(var_1_18 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_18 <= 65534) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L179] var_1_20 = __VERIFIER_nondet_short() [L180] CALL assume_abort_if_not(var_1_20 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_20 >= -1) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L181] CALL assume_abort_if_not(var_1_20 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_20 <= 32767) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L182] var_1_21 = __VERIFIER_nondet_short() [L183] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L184] CALL assume_abort_if_not(var_1_21 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_21 <= 32767) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L185] var_1_22 = __VERIFIER_nondet_short() [L186] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L187] CALL assume_abort_if_not(var_1_22 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_22 <= 32767) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L188] var_1_24 = __VERIFIER_nondet_ushort() [L189] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L190] CALL assume_abort_if_not(var_1_24 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_24 <= 65535) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L191] CALL assume_abort_if_not(var_1_24 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_24 != 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-100, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L192] var_1_29 = __VERIFIER_nondet_char() [L193] CALL assume_abort_if_not(var_1_29 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_29 >= -128) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L194] CALL assume_abort_if_not(var_1_29 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_29 <= 127) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-64, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L195] var_1_30 = __VERIFIER_nondet_char() [L196] CALL assume_abort_if_not(var_1_30 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_30 >= -128) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L197] CALL assume_abort_if_not(var_1_30 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_30 <= 127) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=-32, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L198] var_1_31 = __VERIFIER_nondet_long() [L199] CALL assume_abort_if_not(var_1_31 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_31 >= -2147483648) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L200] CALL assume_abort_if_not(var_1_31 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_31 <= 2147483647) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_32=3/2, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L201] var_1_32 = __VERIFIER_nondet_float() [L202] CALL assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_33=3/8, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L203] var_1_33 = __VERIFIER_nondet_float() [L204] CALL assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_34=19999999997/20, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L205] var_1_34 = __VERIFIER_nondet_float() [L206] CALL assume_abort_if_not((var_1_34 >= -922337.2036854776000e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not((var_1_34 >= -922337.2036854776000e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L207] CALL assume_abort_if_not(var_1_34 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_34 != 0.0F) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L208] var_1_35 = __VERIFIER_nondet_uchar() [L209] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L210] CALL assume_abort_if_not(var_1_35 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_35 <= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=0, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L211] var_1_36 = __VERIFIER_nondet_uchar() [L212] CALL assume_abort_if_not(var_1_36 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_36 >= 1) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L213] CALL assume_abort_if_not(var_1_36 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_36 <= 1) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_38=21/4, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L214] var_1_38 = __VERIFIER_nondet_float() [L215] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_39=2001/4, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L216] var_1_39 = __VERIFIER_nondet_float() [L217] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L217] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_41=83/5, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L218] var_1_41 = __VERIFIER_nondet_double() [L219] CALL assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L220] var_1_44 = __VERIFIER_nondet_uchar() [L221] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L221] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L222] CALL assume_abort_if_not(var_1_44 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not(var_1_44 <= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=256, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L223] var_1_46 = __VERIFIER_nondet_short() [L224] CALL assume_abort_if_not(var_1_46 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L224] RET assume_abort_if_not(var_1_46 >= -32768) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L225] CALL assume_abort_if_not(var_1_46 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L225] RET assume_abort_if_not(var_1_46 <= 32767) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_47=32, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L226] var_1_47 = __VERIFIER_nondet_ulong() [L227] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L227] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L228] CALL assume_abort_if_not(var_1_47 <= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_47=0, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L228] RET assume_abort_if_not(var_1_47 <= 1073741824) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_47=0, var_1_48=2, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L229] var_1_48 = __VERIFIER_nondet_ulong() [L230] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_47=0, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L230] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_47=0, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L231] CALL assume_abort_if_not(var_1_48 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_47=0, var_1_48=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L231] RET assume_abort_if_not(var_1_48 <= 1073741823) VAL [isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=-4, var_1_24=2, var_1_25=2, var_1_26=256, var_1_27=0, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=-256, var_1_3=50, var_1_40=125/4, var_1_42=257/2, var_1_43=0, var_1_44=0, var_1_45=50, var_1_46=-32768, var_1_47=0, var_1_48=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L247] RET updateVariables() [L248] CALL step() [L73] EXPR -1 << last_1_var_1_19 [L73] signed long int stepLocal_1 = -1 << last_1_var_1_19; [L74] unsigned long int stepLocal_0 = -1000000000 + last_1_var_1_19; [L75] COND FALSE !(stepLocal_1 < var_1_3) [L82] var_1_9 = (((((var_1_10) < (var_1_11)) ? (var_1_10) : (var_1_11))) + (var_1_12 + (var_1_13 - var_1_14))) [L83] COND FALSE !(var_1_10 >= var_1_11) [L86] var_1_25 = -256 [L87] var_1_26 = var_1_17 [L88] var_1_27 = var_1_6 [L89] COND TRUE var_1_7 || var_1_1 [L90] COND FALSE !((var_1_26 >= var_1_3) && var_1_1) [L93] COND TRUE \read(var_1_1) [L94] var_1_8 = last_1_var_1_8 [L102] COND TRUE var_1_6 || (var_1_16 <= (var_1_22 / var_1_24)) [L103] var_1_23 = (((((var_1_8 + (var_1_21 + var_1_24))) < (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))))) ? ((var_1_8 + (var_1_21 + var_1_24))) : (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))))) [L105] COND TRUE (((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) - var_1_22) >= var_1_23 [L106] var_1_19 = ((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18))) [L108] COND FALSE !((var_1_29 * var_1_30) == var_1_31) [L113] COND FALSE !(5 <= ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30)))) [L117] COND TRUE \read(var_1_36) [L118] var_1_37 = (((((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) < 0 ) ? -((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) : ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) [L130] var_1_40 = var_1_41 [L131] var_1_42 = var_1_41 [L132] COND TRUE var_1_34 <= var_1_38 [L133] COND FALSE !(var_1_29 < -2) [L136] var_1_43 = ((var_1_35 || var_1_28) && var_1_44) [L139] COND TRUE (var_1_39 - var_1_38) > var_1_41 [L140] COND FALSE !(var_1_37 <= var_1_46) [L143] var_1_45 = ((((var_1_47) > (var_1_48)) ? (var_1_47) : (var_1_48))) [L248] RET step() [L249] CALL, EXPR property() [L239] EXPR -1 << last_1_var_1_19 [L239-L240] return ((((((((((-1 << last_1_var_1_19) < var_1_3) ? (((last_1_var_1_19 / var_1_3) > (-1000000000 + last_1_var_1_19)) ? (var_1_1 == ((unsigned char) (last_1_var_1_27 || var_1_6))) : (var_1_1 == ((unsigned char) var_1_7))) : 1) && ((var_1_7 || var_1_1) ? (((var_1_26 >= var_1_3) && var_1_1) ? (var_1_8 == ((signed long int) ((((var_1_3) < (var_1_26)) ? (var_1_3) : (var_1_26))))) : (var_1_1 ? (var_1_8 == ((signed long int) last_1_var_1_8)) : (var_1_8 == ((signed long int) last_1_var_1_8)))) : (var_1_8 == ((signed long int) last_1_var_1_8)))) && (var_1_9 == ((double) (((((var_1_10) < (var_1_11)) ? (var_1_10) : (var_1_11))) + (var_1_12 + (var_1_13 - var_1_14)))))) && ((var_1_10 >= var_1_11) ? (var_1_15 == ((unsigned short int) ((((((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) > (var_1_17)) ? (((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) : (var_1_17)))) > (var_1_18)) ? (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) > (var_1_17)) ? (((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) : (var_1_17)))) : (var_1_18))))) : 1)) && (((((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) - var_1_22) >= var_1_23) ? (var_1_19 == ((unsigned long int) ((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18))))) : 1)) && ((var_1_6 || (var_1_16 <= (var_1_22 / var_1_24))) ? (var_1_23 == ((signed long int) (((((var_1_8 + (var_1_21 + var_1_24))) < (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))))) ? ((var_1_8 + (var_1_21 + var_1_24))) : (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))))))) : 1)) && (var_1_25 == ((signed long int) -256))) && (var_1_26 == ((unsigned short int) var_1_17))) && (var_1_27 == ((unsigned char) var_1_6)) ; [L249] RET, EXPR property() [L249] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=50, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=50, var_1_24=2, var_1_25=-256, var_1_26=49, var_1_27=1, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=2, var_1_3=50, var_1_40=2, var_1_41=2, var_1_42=2, var_1_43=0, var_1_44=0, var_1_45=1, var_1_46=-32768, var_1_47=0, var_1_48=1, var_1_6=1, var_1_7=0, var_1_8=50] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_19=16, last_1_var_1_27=0, last_1_var_1_8=50, var_1_15=50, var_1_16=1, var_1_17=49, var_1_18=50, var_1_19=50, var_1_1=1, var_1_20=-1, var_1_21=51, var_1_22=1, var_1_23=50, var_1_24=2, var_1_25=-256, var_1_26=49, var_1_27=1, var_1_28=1, var_1_29=-2, var_1_30=-2, var_1_31=3, var_1_35=0, var_1_36=1, var_1_37=2, var_1_3=50, var_1_40=2, var_1_41=2, var_1_42=2, var_1_43=0, var_1_44=0, var_1_45=1, var_1_46=-32768, var_1_47=0, var_1_48=1, var_1_6=1, var_1_7=0, var_1_8=50] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 91 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 1, TraceHistogramMax: 52, 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=91occurred 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, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 190 NumberOfCodeBlocks, 190 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 21:10:39,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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_254a1394-4431-4b71-8975-70bd570acdb0/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 e48d0172dc5c7602804cedf82d63e7f2e054d55aba69eca1185f6b812e6fdf10 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:10:42,595 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:10:42,724 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-23 21:10:42,734 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:10:42,735 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:10:42,778 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:10:42,779 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:10:42,779 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:10:42,780 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:10:42,785 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:10:42,786 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:10:42,786 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:10:42,787 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:10:42,788 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:10:42,789 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:10:42,789 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:10:42,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:10:42,791 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:10:42,791 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:10:42,791 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:10:42,792 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:10:42,792 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:10:42,793 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:10:42,793 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:10:42,794 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:10:42,794 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:10:42,794 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:10:42,795 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:10:42,795 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:10:42,796 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:10:42,797 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:10:42,797 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:10:42,797 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:10:42,798 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:10:42,798 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:10:42,798 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:10:42,799 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:10:42,799 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:10:42,799 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 21:10:42,800 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:10:42,800 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:10:42,801 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:10:42,801 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:10:42,801 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:10:42,802 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_254a1394-4431-4b71-8975-70bd570acdb0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e48d0172dc5c7602804cedf82d63e7f2e054d55aba69eca1185f6b812e6fdf10 [2023-11-23 21:10:43,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:10:43,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:10:43,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:10:43,205 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:10:43,206 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:10:43,207 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i [2023-11-23 21:10:46,429 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:10:46,727 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:10:46,728 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i [2023-11-23 21:10:46,738 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/data/af9f4865b/0de6f2ba3576464da51e5302af91256f/FLAG11542259d [2023-11-23 21:10:46,753 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/data/af9f4865b/0de6f2ba3576464da51e5302af91256f [2023-11-23 21:10:46,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:10:46,757 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:10:46,759 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:10:46,759 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:10:46,764 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:10:46,765 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:10:46" (1/1) ... [2023-11-23 21:10:46,766 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@795c1147 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:46, skipping insertion in model container [2023-11-23 21:10:46,766 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:10:46" (1/1) ... [2023-11-23 21:10:46,820 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:10:47,013 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_254a1394-4431-4b71-8975-70bd570acdb0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i[919,932] [2023-11-23 21:10:47,173 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:10:47,201 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:10:47,216 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_254a1394-4431-4b71-8975-70bd570acdb0/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i[919,932] [2023-11-23 21:10:47,298 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:10:47,325 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:10:47,326 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47 WrapperNode [2023-11-23 21:10:47,326 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:10:47,327 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:10:47,327 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:10:47,327 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:10:47,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,365 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,442 INFO L138 Inliner]: procedures = 27, calls = 65, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 273 [2023-11-23 21:10:47,444 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:10:47,445 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:10:47,445 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:10:47,446 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:10:47,457 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,457 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,466 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,470 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,534 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,547 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,551 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,554 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,559 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:10:47,570 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:10:47,570 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:10:47,571 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:10:47,571 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (1/1) ... [2023-11-23 21:10:47,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:10:47,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:10:47,619 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:10:47,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:10:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:10:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-23 21:10:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:10:47,665 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:10:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:10:47,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:10:47,807 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:10:47,810 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:10:54,556 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:10:54,657 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:10:54,659 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:10:54,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:10:54 BoogieIcfgContainer [2023-11-23 21:10:54,660 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:10:54,663 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:10:54,664 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:10:54,668 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:10:54,668 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:10:46" (1/3) ... [2023-11-23 21:10:54,669 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65692210 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:10:54, skipping insertion in model container [2023-11-23 21:10:54,670 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:47" (2/3) ... [2023-11-23 21:10:54,670 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65692210 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:10:54, skipping insertion in model container [2023-11-23 21:10:54,672 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:10:54" (3/3) ... [2023-11-23 21:10:54,673 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-cn_file-94.i [2023-11-23 21:10:54,692 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:10:54,692 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:10:54,753 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:10:54,762 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;@49250688, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:10:54,763 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:10:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand has 116 states, 61 states have (on average 1.3770491803278688) internal successors, (84), 62 states have internal predecessors, (84), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2023-11-23 21:10:54,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2023-11-23 21:10:54,799 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:10:54,802 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:10:54,802 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:10:54,811 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:10:54,812 INFO L85 PathProgramCache]: Analyzing trace with hash 974422723, now seen corresponding path program 1 times [2023-11-23 21:10:54,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:10:54,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1888979826] [2023-11-23 21:10:54,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:10:54,829 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 21:10:54,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:10:54,833 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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 21:10:54,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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 21:10:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:10:55,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-23 21:10:55,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:10:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 1974 proven. 0 refuted. 0 times theorem prover too weak. 3330 trivial. 0 not checked. [2023-11-23 21:10:56,017 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:10:56,017 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:10:56,018 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1888979826] [2023-11-23 21:10:56,018 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1888979826] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:10:56,019 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:10:56,019 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:10:56,021 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379700986] [2023-11-23 21:10:56,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:10:56,027 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 21:10:56,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:10:56,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:10:56,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:10:56,082 INFO L87 Difference]: Start difference. First operand has 116 states, 61 states have (on average 1.3770491803278688) internal successors, (84), 62 states have internal predecessors, (84), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) Second operand has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2023-11-23 21:10:58,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:10:58,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:10:58,279 INFO L93 Difference]: Finished difference Result 229 states and 426 transitions. [2023-11-23 21:10:58,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:10:58,310 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 308 [2023-11-23 21:10:58,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:10:58,321 INFO L225 Difference]: With dead ends: 229 [2023-11-23 21:10:58,322 INFO L226 Difference]: Without dead ends: 114 [2023-11-23 21:10:58,328 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 307 GetRequests, 307 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 21:10:58,332 INFO L413 NwaCegarLoop]: 180 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 180 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-11-23 21:10:58,334 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 180 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 2.1s Time] [2023-11-23 21:10:58,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2023-11-23 21:10:58,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2023-11-23 21:10:58,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 60 states have (on average 1.3166666666666667) internal successors, (79), 60 states have internal predecessors, (79), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2023-11-23 21:10:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 183 transitions. [2023-11-23 21:10:58,409 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 183 transitions. Word has length 308 [2023-11-23 21:10:58,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:10:58,410 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 183 transitions. [2023-11-23 21:10:58,410 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (52), 2 states have call predecessors, (52), 2 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2023-11-23 21:10:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 183 transitions. [2023-11-23 21:10:58,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2023-11-23 21:10:58,420 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:10:58,420 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:10:58,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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 21:10:58,642 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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 21:10:58,643 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:10:58,643 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:10:58,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1550355533, now seen corresponding path program 1 times [2023-11-23 21:10:58,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:10:58,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1962424754] [2023-11-23 21:10:58,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:10:58,645 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 21:10:58,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:10:58,648 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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 21:10:58,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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 21:10:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:10:59,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 21:10:59,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:11:02,010 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2023-11-23 21:11:02,011 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:11:02,011 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:11:02,011 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1962424754] [2023-11-23 21:11:02,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1962424754] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:11:02,012 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:11:02,012 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 21:11:02,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807787765] [2023-11-23 21:11:02,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:11:02,015 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 21:11:02,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-23 21:11:02,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 21:11:02,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:11:02,018 INFO L87 Difference]: Start difference. First operand 114 states and 183 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-11-23 21:11:04,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:11:06,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:11:08,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:11:08,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:11:08,674 INFO L93 Difference]: Finished difference Result 357 states and 574 transitions. [2023-11-23 21:11:08,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 21:11:08,702 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 308 [2023-11-23 21:11:08,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:11:08,711 INFO L225 Difference]: With dead ends: 357 [2023-11-23 21:11:08,712 INFO L226 Difference]: Without dead ends: 244 [2023-11-23 21:11:08,714 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 310 GetRequests, 304 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-23 21:11:08,716 INFO L413 NwaCegarLoop]: 201 mSDtfsCounter, 158 mSDsluCounter, 537 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 105 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 738 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2023-11-23 21:11:08,717 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 738 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [105 Valid, 21 Invalid, 2 Unknown, 0 Unchecked, 6.5s Time] [2023-11-23 21:11:08,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2023-11-23 21:11:08,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 225. [2023-11-23 21:11:08,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 225 states, 118 states have (on average 1.3135593220338984) internal successors, (155), 118 states have internal predecessors, (155), 104 states have call successors, (104), 2 states have call predecessors, (104), 2 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) [2023-11-23 21:11:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 363 transitions. [2023-11-23 21:11:08,824 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 363 transitions. Word has length 308 [2023-11-23 21:11:08,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:11:08,826 INFO L495 AbstractCegarLoop]: Abstraction has 225 states and 363 transitions. [2023-11-23 21:11:08,826 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2023-11-23 21:11:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 363 transitions. [2023-11-23 21:11:08,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2023-11-23 21:11:08,833 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:11:08,833 INFO L195 NwaCegarLoop]: trace histogram [52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:11:08,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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)] Ended with exit code 0 [2023-11-23 21:11:09,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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 21:11:09,053 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:11:09,053 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:11:09,054 INFO L85 PathProgramCache]: Analyzing trace with hash -392793539, now seen corresponding path program 1 times [2023-11-23 21:11:09,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-23 21:11:09,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1692620162] [2023-11-23 21:11:09,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:11:09,055 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 21:11:09,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/mathsat [2023-11-23 21:11:09,057 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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 21:11:09,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/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 21:11:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:11:09,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 21:11:09,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:11:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 633 proven. 144 refuted. 0 times theorem prover too weak. 4527 trivial. 0 not checked. [2023-11-23 21:11:12,091 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:11:13,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 9 proven. 144 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2023-11-23 21:11:13,196 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-23 21:11:13,198 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1692620162] [2023-11-23 21:11:13,198 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1692620162] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 21:11:13,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1168958854] [2023-11-23 21:11:13,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:11:13,201 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-23 21:11:13,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/cvc4 [2023-11-23 21:11:13,204 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-23 21:11:13,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-11-23 21:11:16,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:11:16,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 21:11:16,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:11:18,020 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 633 proven. 144 refuted. 0 times theorem prover too weak. 4527 trivial. 0 not checked. [2023-11-23 21:11:18,021 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:11:18,858 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 9 proven. 144 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2023-11-23 21:11:18,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1168958854] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 21:11:18,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [863694902] [2023-11-23 21:11:18,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:11:18,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:11:18,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:11:18,863 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:11:18,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_254a1394-4431-4b71-8975-70bd570acdb0/bin/utaipan-verify-mE87zJ7Ire/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-23 21:11:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:11:19,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-23 21:11:19,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:11:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 447 proven. 147 refuted. 0 times theorem prover too weak. 4710 trivial. 0 not checked. [2023-11-23 21:11:24,731 INFO L327 TraceCheckSpWp]: Computing backward predicates...