./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b 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_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0fd53559adfb0e34486a2acf631fb64b6aaa3a099a4dda6d4271ae00950a55f7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 21:14:15,865 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 21:14:15,938 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 21:14:15,944 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 21:14:15,945 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 21:14:15,971 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 21:14:15,972 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 21:14:15,973 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 21:14:15,974 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 21:14:15,974 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 21:14:15,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 21:14:15,976 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 21:14:15,976 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 21:14:15,977 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 21:14:15,977 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 21:14:15,978 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 21:14:15,978 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 21:14:15,979 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 21:14:15,980 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 21:14:15,980 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 21:14:15,981 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 21:14:15,981 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 21:14:15,982 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 21:14:15,982 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 21:14:15,983 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 21:14:15,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 21:14:15,984 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 21:14:15,984 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 21:14:15,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:14:15,985 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 21:14:15,985 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 21:14:15,986 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 21:14:15,986 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 21:14:15,987 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 21:14:15,987 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 21:14:15,987 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 21:14:15,988 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 21:14:15,988 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 21:14:15,988 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 21:14:15,989 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fd53559adfb0e34486a2acf631fb64b6aaa3a099a4dda6d4271ae00950a55f7 [2023-11-06 21:14:16,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 21:14:16,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 21:14:16,250 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 21:14:16,252 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 21:14:16,252 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 21:14:16,253 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i [2023-11-06 21:14:19,350 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 21:14:19,605 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 21:14:19,606 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i [2023-11-06 21:14:19,620 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/data/8766f2760/bd22851e549240438241478dedec43d7/FLAGde95f8400 [2023-11-06 21:14:19,634 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/data/8766f2760/bd22851e549240438241478dedec43d7 [2023-11-06 21:14:19,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 21:14:19,638 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 21:14:19,640 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 21:14:19,640 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 21:14:19,645 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 21:14:19,646 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:14:19" (1/1) ... [2023-11-06 21:14:19,647 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b3189cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:19, skipping insertion in model container [2023-11-06 21:14:19,647 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:14:19" (1/1) ... [2023-11-06 21:14:19,692 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 21:14:19,847 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_486f308e-884c-4e8c-8052-cd9bd8e52808/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i[916,929] [2023-11-06 21:14:19,973 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:14:19,992 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 21:14:20,004 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_486f308e-884c-4e8c-8052-cd9bd8e52808/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i[916,929] [2023-11-06 21:14:20,060 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:14:20,080 INFO L206 MainTranslator]: Completed translation [2023-11-06 21:14:20,080 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20 WrapperNode [2023-11-06 21:14:20,081 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 21:14:20,082 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 21:14:20,082 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 21:14:20,082 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 21:14:20,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,123 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,187 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 333 [2023-11-06 21:14:20,190 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 21:14:20,191 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 21:14:20,191 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 21:14:20,192 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 21:14:20,203 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,222 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,223 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,249 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,253 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,261 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,266 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,275 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 21:14:20,276 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 21:14:20,276 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 21:14:20,276 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 21:14:20,277 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (1/1) ... [2023-11-06 21:14:20,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:14:20,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:14:20,311 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 21:14:20,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 21:14:20,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 21:14:20,354 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 21:14:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 21:14:20,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 21:14:20,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 21:14:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 21:14:20,503 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 21:14:20,505 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 21:14:21,299 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 21:14:21,308 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 21:14:21,308 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 21:14:21,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:14:21 BoogieIcfgContainer [2023-11-06 21:14:21,311 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 21:14:21,314 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 21:14:21,314 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 21:14:21,318 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 21:14:21,318 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:14:19" (1/3) ... [2023-11-06 21:14:21,319 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2df7f830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:14:21, skipping insertion in model container [2023-11-06 21:14:21,319 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:20" (2/3) ... [2023-11-06 21:14:21,320 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2df7f830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:14:21, skipping insertion in model container [2023-11-06 21:14:21,320 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:14:21" (3/3) ... [2023-11-06 21:14:21,321 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-19.i [2023-11-06 21:14:21,342 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 21:14:21,343 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 21:14:21,403 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 21:14:21,410 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@7bf04719, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 21:14:21,410 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 21:14:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand has 134 states, 81 states have (on average 1.4691358024691359) internal successors, (119), 82 states have internal predecessors, (119), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-06 21:14:21,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-06 21:14:21,453 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:14:21,454 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:14:21,455 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:14:21,461 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:14:21,461 INFO L85 PathProgramCache]: Analyzing trace with hash 1037367044, now seen corresponding path program 1 times [2023-11-06 21:14:21,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:14:21,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733438328] [2023-11-06 21:14:21,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:21,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:14:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-06 21:14:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-06 21:14:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-06 21:14:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 21:14:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 21:14:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2023-11-06 21:14:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 21:14:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-06 21:14:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-06 21:14:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-06 21:14:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-06 21:14:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-06 21:14:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-06 21:14:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-06 21:14:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-06 21:14:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2023-11-06 21:14:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-06 21:14:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-06 21:14:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-11-06 21:14:22,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-11-06 21:14:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2023-11-06 21:14:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-11-06 21:14:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-11-06 21:14:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-11-06 21:14:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-11-06 21:14:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2023-11-06 21:14:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-11-06 21:14:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-06 21:14:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-06 21:14:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2023-11-06 21:14:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-11-06 21:14:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2023-11-06 21:14:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2023-11-06 21:14:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2023-11-06 21:14:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2023-11-06 21:14:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-06 21:14:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2023-11-06 21:14:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-11-06 21:14:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2023-11-06 21:14:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2023-11-06 21:14:22,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2023-11-06 21:14:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2023-11-06 21:14:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2023-11-06 21:14:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2023-11-06 21:14:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-06 21:14:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2023-11-06 21:14:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-11-06 21:14:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2023-11-06 21:14:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2023-11-06 21:14:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-11-06 21:14:22,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:14:22,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:14:22,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733438328] [2023-11-06 21:14:22,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1733438328] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:14:22,406 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:14:22,406 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 21:14:22,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989177199] [2023-11-06 21:14:22,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:14:22,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 21:14:22,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:14:22,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 21:14:22,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 21:14:22,455 INFO L87 Difference]: Start difference. First operand has 134 states, 81 states have (on average 1.4691358024691359) internal successors, (119), 82 states have internal predecessors, (119), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2023-11-06 21:14:22,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:14:22,526 INFO L93 Difference]: Finished difference Result 261 states and 482 transitions. [2023-11-06 21:14:22,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 21:14:22,528 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) Word has length 312 [2023-11-06 21:14:22,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:14:22,538 INFO L225 Difference]: With dead ends: 261 [2023-11-06 21:14:22,539 INFO L226 Difference]: Without dead ends: 130 [2023-11-06 21:14:22,544 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 152 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 21:14:22,548 INFO L413 NwaCegarLoop]: 209 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 21:14:22,549 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 209 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 21:14:22,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2023-11-06 21:14:22,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 130. [2023-11-06 21:14:22,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 78 states have (on average 1.3974358974358974) internal successors, (109), 78 states have internal predecessors, (109), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-06 21:14:22,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 209 transitions. [2023-11-06 21:14:22,623 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 209 transitions. Word has length 312 [2023-11-06 21:14:22,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:14:22,624 INFO L495 AbstractCegarLoop]: Abstraction has 130 states and 209 transitions. [2023-11-06 21:14:22,624 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2023-11-06 21:14:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 209 transitions. [2023-11-06 21:14:22,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2023-11-06 21:14:22,632 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:14:22,633 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:14:22,633 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 21:14:22,634 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:14:22,634 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:14:22,634 INFO L85 PathProgramCache]: Analyzing trace with hash -831359788, now seen corresponding path program 1 times [2023-11-06 21:14:22,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:14:22,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557986702] [2023-11-06 21:14:22,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:22,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:14:22,711 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:14:22,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1260110561] [2023-11-06 21:14:22,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:22,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:22,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:14:22,718 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:14:22,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 21:14:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:23,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 742 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 21:14:23,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:14:23,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:14:23,131 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:14:23,131 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:14:23,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1557986702] [2023-11-06 21:14:23,131 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:14:23,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1260110561] [2023-11-06 21:14:23,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1260110561] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:14:23,132 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:14:23,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 21:14:23,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849878205] [2023-11-06 21:14:23,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:14:23,136 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:14:23,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:14:23,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:14:23,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:14:23,138 INFO L87 Difference]: Start difference. First operand 130 states and 209 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:14:23,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:14:23,196 INFO L93 Difference]: Finished difference Result 349 states and 563 transitions. [2023-11-06 21:14:23,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:14:23,197 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 313 [2023-11-06 21:14:23,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:14:23,204 INFO L225 Difference]: With dead ends: 349 [2023-11-06 21:14:23,204 INFO L226 Difference]: Without dead ends: 222 [2023-11-06 21:14:23,206 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 311 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:14:23,207 INFO L413 NwaCegarLoop]: 289 mSDtfsCounter, 145 mSDsluCounter, 202 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 145 SdHoareTripleChecker+Valid, 491 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 21:14:23,208 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [145 Valid, 491 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 21:14:23,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2023-11-06 21:14:23,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 219. [2023-11-06 21:14:23,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 219 states, 137 states have (on average 1.4306569343065694) internal successors, (196), 138 states have internal predecessors, (196), 79 states have call successors, (79), 2 states have call predecessors, (79), 2 states have return successors, (79), 78 states have call predecessors, (79), 79 states have call successors, (79) [2023-11-06 21:14:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 354 transitions. [2023-11-06 21:14:23,278 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 354 transitions. Word has length 313 [2023-11-06 21:14:23,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:14:23,282 INFO L495 AbstractCegarLoop]: Abstraction has 219 states and 354 transitions. [2023-11-06 21:14:23,282 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:14:23,284 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 354 transitions. [2023-11-06 21:14:23,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-06 21:14:23,290 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:14:23,290 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:14:23,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-06 21:14:23,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:23,498 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:14:23,498 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:14:23,498 INFO L85 PathProgramCache]: Analyzing trace with hash 1897985123, now seen corresponding path program 1 times [2023-11-06 21:14:23,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:14:23,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116032491] [2023-11-06 21:14:23,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:23,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:14:23,562 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:14:23,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1941138863] [2023-11-06 21:14:23,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:23,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:23,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:14:23,565 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:14:23,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 21:14:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:23,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-06 21:14:23,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:14:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:14:23,997 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:14:23,997 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:14:23,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116032491] [2023-11-06 21:14:23,999 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:14:23,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1941138863] [2023-11-06 21:14:24,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1941138863] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:14:24,000 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:14:24,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 21:14:24,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793918646] [2023-11-06 21:14:24,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:14:24,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 21:14:24,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:14:24,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 21:14:24,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 21:14:24,003 INFO L87 Difference]: Start difference. First operand 219 states and 354 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:14:24,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:14:24,364 INFO L93 Difference]: Finished difference Result 683 states and 1101 transitions. [2023-11-06 21:14:24,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 21:14:24,365 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 314 [2023-11-06 21:14:24,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:14:24,372 INFO L225 Difference]: With dead ends: 683 [2023-11-06 21:14:24,373 INFO L226 Difference]: Without dead ends: 467 [2023-11-06 21:14:24,374 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 311 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 21:14:24,376 INFO L413 NwaCegarLoop]: 448 mSDtfsCounter, 338 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 128 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 338 SdHoareTripleChecker+Valid, 680 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 128 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 21:14:24,376 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [338 Valid, 680 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 128 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 21:14:24,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states. [2023-11-06 21:14:24,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 373. [2023-11-06 21:14:24,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 373 states, 239 states have (on average 1.4476987447698744) internal successors, (346), 242 states have internal predecessors, (346), 129 states have call successors, (129), 4 states have call predecessors, (129), 4 states have return successors, (129), 126 states have call predecessors, (129), 129 states have call successors, (129) [2023-11-06 21:14:24,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 604 transitions. [2023-11-06 21:14:24,454 INFO L78 Accepts]: Start accepts. Automaton has 373 states and 604 transitions. Word has length 314 [2023-11-06 21:14:24,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:14:24,456 INFO L495 AbstractCegarLoop]: Abstraction has 373 states and 604 transitions. [2023-11-06 21:14:24,457 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:14:24,457 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 604 transitions. [2023-11-06 21:14:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-06 21:14:24,460 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:14:24,460 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:14:24,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-06 21:14:24,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-11-06 21:14:24,667 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:14:24,668 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:14:24,668 INFO L85 PathProgramCache]: Analyzing trace with hash 1960024737, now seen corresponding path program 1 times [2023-11-06 21:14:24,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:14:24,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638389605] [2023-11-06 21:14:24,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:24,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:14:24,748 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:14:24,750 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1149946660] [2023-11-06 21:14:24,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:24,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:24,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:14:24,752 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:14:24,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 21:14:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:25,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 739 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-06 21:14:25,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:14:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:14:26,265 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:14:26,265 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:14:26,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638389605] [2023-11-06 21:14:26,265 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:14:26,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1149946660] [2023-11-06 21:14:26,266 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1149946660] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:14:26,266 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:14:26,266 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 21:14:26,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365128638] [2023-11-06 21:14:26,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:14:26,267 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 21:14:26,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:14:26,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 21:14:26,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:14:26,269 INFO L87 Difference]: Start difference. First operand 373 states and 604 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:14:26,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:14:26,566 INFO L93 Difference]: Finished difference Result 1086 states and 1766 transitions. [2023-11-06 21:14:26,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 21:14:26,566 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 314 [2023-11-06 21:14:26,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:14:26,573 INFO L225 Difference]: With dead ends: 1086 [2023-11-06 21:14:26,573 INFO L226 Difference]: Without dead ends: 716 [2023-11-06 21:14:26,575 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 310 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-11-06 21:14:26,579 INFO L413 NwaCegarLoop]: 235 mSDtfsCounter, 208 mSDsluCounter, 592 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 208 SdHoareTripleChecker+Valid, 827 SdHoareTripleChecker+Invalid, 137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 21:14:26,585 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [208 Valid, 827 Invalid, 137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [104 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 21:14:26,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 716 states. [2023-11-06 21:14:26,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 716 to 639. [2023-11-06 21:14:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 639 states, 424 states have (on average 1.4693396226415094) internal successors, (623), 428 states have internal predecessors, (623), 208 states have call successors, (208), 6 states have call predecessors, (208), 6 states have return successors, (208), 204 states have call predecessors, (208), 208 states have call successors, (208) [2023-11-06 21:14:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 1039 transitions. [2023-11-06 21:14:26,715 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 1039 transitions. Word has length 314 [2023-11-06 21:14:26,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:14:26,719 INFO L495 AbstractCegarLoop]: Abstraction has 639 states and 1039 transitions. [2023-11-06 21:14:26,719 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:14:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1039 transitions. [2023-11-06 21:14:26,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-06 21:14:26,723 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:14:26,724 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:14:26,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-06 21:14:26,931 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:26,931 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:14:26,931 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:14:26,931 INFO L85 PathProgramCache]: Analyzing trace with hash 948907487, now seen corresponding path program 1 times [2023-11-06 21:14:26,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:14:26,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716752647] [2023-11-06 21:14:26,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:26,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:14:27,004 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:14:27,005 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [106876559] [2023-11-06 21:14:27,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:27,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:27,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:14:27,006 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:14:27,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-06 21:14:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:27,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 738 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 21:14:27,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:14:28,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:14:28,321 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:14:28,321 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:14:28,321 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716752647] [2023-11-06 21:14:28,322 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:14:28,322 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [106876559] [2023-11-06 21:14:28,322 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [106876559] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:14:28,322 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:14:28,322 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 21:14:28,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090881112] [2023-11-06 21:14:28,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:14:28,323 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 21:14:28,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:14:28,324 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 21:14:28,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 21:14:28,325 INFO L87 Difference]: Start difference. First operand 639 states and 1039 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:14:28,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:14:28,636 INFO L93 Difference]: Finished difference Result 1857 states and 3019 transitions. [2023-11-06 21:14:28,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 21:14:28,636 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 314 [2023-11-06 21:14:28,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:14:28,650 INFO L225 Difference]: With dead ends: 1857 [2023-11-06 21:14:28,650 INFO L226 Difference]: Without dead ends: 1221 [2023-11-06 21:14:28,653 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 313 GetRequests, 311 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 21:14:28,654 INFO L413 NwaCegarLoop]: 219 mSDtfsCounter, 284 mSDsluCounter, 294 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 284 SdHoareTripleChecker+Valid, 513 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 21:14:28,655 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [284 Valid, 513 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 21:14:28,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1221 states. [2023-11-06 21:14:28,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1221 to 1217. [2023-11-06 21:14:28,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1217 states, 788 states have (on average 1.4327411167512691) internal successors, (1129), 796 states have internal predecessors, (1129), 416 states have call successors, (416), 12 states have call predecessors, (416), 12 states have return successors, (416), 408 states have call predecessors, (416), 416 states have call successors, (416) [2023-11-06 21:14:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 1217 states and 1961 transitions. [2023-11-06 21:14:28,876 INFO L78 Accepts]: Start accepts. Automaton has 1217 states and 1961 transitions. Word has length 314 [2023-11-06 21:14:28,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:14:28,877 INFO L495 AbstractCegarLoop]: Abstraction has 1217 states and 1961 transitions. [2023-11-06 21:14:28,877 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:14:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1961 transitions. [2023-11-06 21:14:28,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-06 21:14:28,882 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:14:28,882 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:14:28,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-06 21:14:29,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:29,090 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:14:29,090 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:14:29,090 INFO L85 PathProgramCache]: Analyzing trace with hash 362101473, now seen corresponding path program 1 times [2023-11-06 21:14:29,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:14:29,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072604943] [2023-11-06 21:14:29,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:29,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:14:29,141 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:14:29,141 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [896887669] [2023-11-06 21:14:29,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:29,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:29,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:14:29,143 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:14:29,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-06 21:14:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:29,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 739 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-06 21:14:29,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:14:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1743 proven. 114 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2023-11-06 21:14:29,808 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:14:30,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 33 proven. 114 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2023-11-06 21:14:30,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:14:30,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072604943] [2023-11-06 21:14:30,220 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:14:30,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [896887669] [2023-11-06 21:14:30,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [896887669] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 21:14:30,221 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 21:14:30,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-06 21:14:30,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417393438] [2023-11-06 21:14:30,222 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 21:14:30,224 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 21:14:30,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:14:30,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 21:14:30,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-06 21:14:30,226 INFO L87 Difference]: Start difference. First operand 1217 states and 1961 transitions. Second operand has 8 states, 8 states have (on average 9.5) internal successors, (76), 8 states have internal predecessors, (76), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) [2023-11-06 21:14:30,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:14:30,790 INFO L93 Difference]: Finished difference Result 2261 states and 3572 transitions. [2023-11-06 21:14:30,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-06 21:14:30,791 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.5) internal successors, (76), 8 states have internal predecessors, (76), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) Word has length 314 [2023-11-06 21:14:30,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:14:30,802 INFO L225 Difference]: With dead ends: 2261 [2023-11-06 21:14:30,803 INFO L226 Difference]: Without dead ends: 1313 [2023-11-06 21:14:30,808 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 634 GetRequests, 619 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2023-11-06 21:14:30,809 INFO L413 NwaCegarLoop]: 152 mSDtfsCounter, 239 mSDsluCounter, 201 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 153 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 353 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 153 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 21:14:30,809 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 353 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [153 Valid, 263 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 21:14:30,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1313 states. [2023-11-06 21:14:31,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1313 to 1265. [2023-11-06 21:14:31,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1265 states, 824 states have (on average 1.4016990291262137) internal successors, (1155), 832 states have internal predecessors, (1155), 416 states have call successors, (416), 24 states have call predecessors, (416), 24 states have return successors, (416), 408 states have call predecessors, (416), 416 states have call successors, (416) [2023-11-06 21:14:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1265 states and 1987 transitions. [2023-11-06 21:14:31,019 INFO L78 Accepts]: Start accepts. Automaton has 1265 states and 1987 transitions. Word has length 314 [2023-11-06 21:14:31,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:14:31,020 INFO L495 AbstractCegarLoop]: Abstraction has 1265 states and 1987 transitions. [2023-11-06 21:14:31,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.5) internal successors, (76), 8 states have internal predecessors, (76), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) [2023-11-06 21:14:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1987 transitions. [2023-11-06 21:14:31,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-06 21:14:31,023 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:14:31,024 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:14:31,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-06 21:14:31,231 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:31,231 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:14:31,231 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:14:31,232 INFO L85 PathProgramCache]: Analyzing trace with hash 2137108835, now seen corresponding path program 1 times [2023-11-06 21:14:31,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:14:31,232 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131192324] [2023-11-06 21:14:31,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:31,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:14:31,299 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:14:31,299 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [398901077] [2023-11-06 21:14:31,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:31,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:31,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:14:31,301 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:14:31,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-06 21:14:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:31,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 738 conjuncts, 16 conjunts are in the unsatisfiable core [2023-11-06 21:14:31,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:14:32,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2121 proven. 39 refuted. 0 times theorem prover too weak. 2740 trivial. 0 not checked. [2023-11-06 21:14:32,373 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:14:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 249 proven. 42 refuted. 0 times theorem prover too weak. 4609 trivial. 0 not checked. [2023-11-06 21:14:33,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:14:33,018 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131192324] [2023-11-06 21:14:33,018 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:14:33,018 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [398901077] [2023-11-06 21:14:33,018 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [398901077] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 21:14:33,019 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 21:14:33,019 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2023-11-06 21:14:33,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36086289] [2023-11-06 21:14:33,020 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 21:14:33,021 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-11-06 21:14:33,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:14:33,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-11-06 21:14:33,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=221, Unknown=0, NotChecked=0, Total=306 [2023-11-06 21:14:33,023 INFO L87 Difference]: Start difference. First operand 1265 states and 1987 transitions. Second operand has 18 states, 18 states have (on average 7.333333333333333) internal successors, (132), 18 states have internal predecessors, (132), 4 states have call successors, (100), 3 states have call predecessors, (100), 7 states have return successors, (100), 6 states have call predecessors, (100), 4 states have call successors, (100) [2023-11-06 21:14:38,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:14:38,586 INFO L93 Difference]: Finished difference Result 8608 states and 13268 transitions. [2023-11-06 21:14:38,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2023-11-06 21:14:38,587 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 7.333333333333333) internal successors, (132), 18 states have internal predecessors, (132), 4 states have call successors, (100), 3 states have call predecessors, (100), 7 states have return successors, (100), 6 states have call predecessors, (100), 4 states have call successors, (100) Word has length 314 [2023-11-06 21:14:38,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:14:38,642 INFO L225 Difference]: With dead ends: 8608 [2023-11-06 21:14:38,643 INFO L226 Difference]: Without dead ends: 7346 [2023-11-06 21:14:38,653 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 694 GetRequests, 621 SyntacticMatches, 1 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2016 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=1376, Invalid=4026, Unknown=0, NotChecked=0, Total=5402 [2023-11-06 21:14:38,654 INFO L413 NwaCegarLoop]: 166 mSDtfsCounter, 1936 mSDsluCounter, 1767 mSDsCounter, 0 mSdLazyCounter, 1566 mSolverCounterSat, 1397 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2042 SdHoareTripleChecker+Valid, 1933 SdHoareTripleChecker+Invalid, 2963 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1397 IncrementalHoareTripleChecker+Valid, 1566 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2023-11-06 21:14:38,654 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2042 Valid, 1933 Invalid, 2963 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1397 Valid, 1566 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2023-11-06 21:14:38,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7346 states. [2023-11-06 21:14:39,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7346 to 2851. [2023-11-06 21:14:39,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2851 states, 1833 states have (on average 1.3747954173486088) internal successors, (2520), 1856 states have internal predecessors, (2520), 947 states have call successors, (947), 70 states have call predecessors, (947), 70 states have return successors, (947), 924 states have call predecessors, (947), 947 states have call successors, (947) [2023-11-06 21:14:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 2851 states and 4414 transitions. [2023-11-06 21:14:39,267 INFO L78 Accepts]: Start accepts. Automaton has 2851 states and 4414 transitions. Word has length 314 [2023-11-06 21:14:39,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:14:39,268 INFO L495 AbstractCegarLoop]: Abstraction has 2851 states and 4414 transitions. [2023-11-06 21:14:39,269 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 7.333333333333333) internal successors, (132), 18 states have internal predecessors, (132), 4 states have call successors, (100), 3 states have call predecessors, (100), 7 states have return successors, (100), 6 states have call predecessors, (100), 4 states have call successors, (100) [2023-11-06 21:14:39,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4414 transitions. [2023-11-06 21:14:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-06 21:14:39,272 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:14:39,272 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:14:39,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-06 21:14:39,480 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:39,481 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:14:39,481 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:14:39,481 INFO L85 PathProgramCache]: Analyzing trace with hash 857245157, now seen corresponding path program 1 times [2023-11-06 21:14:39,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:14:39,482 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442776168] [2023-11-06 21:14:39,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:39,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:14:39,528 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:14:39,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [92097968] [2023-11-06 21:14:39,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:39,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:39,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:14:39,530 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:14:39,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-06 21:14:39,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:14:39,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 739 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 21:14:39,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:14:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:14:39,990 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:14:39,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 21:14:39,992 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442776168] [2023-11-06 21:14:39,992 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 21:14:39,992 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [92097968] [2023-11-06 21:14:39,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [92097968] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:14:39,992 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:14:39,992 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 21:14:39,994 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705363275] [2023-11-06 21:14:39,994 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:14:39,995 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 21:14:39,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 21:14:39,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 21:14:39,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 21:14:39,996 INFO L87 Difference]: Start difference. First operand 2851 states and 4414 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:14:40,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:14:40,551 INFO L93 Difference]: Finished difference Result 6009 states and 9218 transitions. [2023-11-06 21:14:40,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 21:14:40,552 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 314 [2023-11-06 21:14:40,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:14:40,578 INFO L225 Difference]: With dead ends: 6009 [2023-11-06 21:14:40,578 INFO L226 Difference]: Without dead ends: 3161 [2023-11-06 21:14:40,588 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 311 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:14:40,590 INFO L413 NwaCegarLoop]: 204 mSDtfsCounter, 11 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 591 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:14:40,590 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 591 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 21:14:40,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3161 states. [2023-11-06 21:14:41,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3161 to 2991. [2023-11-06 21:14:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2991 states, 1973 states have (on average 1.3623922959959454) internal successors, (2688), 1996 states have internal predecessors, (2688), 947 states have call successors, (947), 70 states have call predecessors, (947), 70 states have return successors, (947), 924 states have call predecessors, (947), 947 states have call successors, (947) [2023-11-06 21:14:41,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2991 states to 2991 states and 4582 transitions. [2023-11-06 21:14:41,130 INFO L78 Accepts]: Start accepts. Automaton has 2991 states and 4582 transitions. Word has length 314 [2023-11-06 21:14:41,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:14:41,131 INFO L495 AbstractCegarLoop]: Abstraction has 2991 states and 4582 transitions. [2023-11-06 21:14:41,131 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:14:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 4582 transitions. [2023-11-06 21:14:41,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-11-06 21:14:41,134 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:14:41,134 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:14:41,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-06 21:14:41,342 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:41,343 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:14:41,343 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:14:41,343 INFO L85 PathProgramCache]: Analyzing trace with hash 855398115, now seen corresponding path program 1 times [2023-11-06 21:14:41,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 21:14:41,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873930668] [2023-11-06 21:14:41,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 21:14:41,395 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 21:14:41,396 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [653837235] [2023-11-06 21:14:41,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:14:41,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 21:14:41,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:14:41,397 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 21:14:41,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-06 21:14:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 21:14:41,706 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 21:14:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 21:14:42,117 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 21:14:42,118 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 21:14:42,119 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 21:14:42,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-06 21:14:42,328 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-11-06 21:14:42,331 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:14:42,335 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 21:14:42,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 09:14:42 BoogieIcfgContainer [2023-11-06 21:14:42,597 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 21:14:42,597 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 21:14:42,597 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 21:14:42,598 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 21:14:42,598 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:14:21" (3/4) ... [2023-11-06 21:14:42,600 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 21:14:42,601 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 21:14:42,602 INFO L158 Benchmark]: Toolchain (without parser) took 22963.78ms. Allocated memory was 163.6MB in the beginning and 461.4MB in the end (delta: 297.8MB). Free memory was 116.6MB in the beginning and 188.6MB in the end (delta: -72.0MB). Peak memory consumption was 226.3MB. Max. memory is 16.1GB. [2023-11-06 21:14:42,602 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 163.6MB. Free memory was 107.7MB in the beginning and 107.6MB in the end (delta: 160.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 21:14:42,603 INFO L158 Benchmark]: CACSL2BoogieTranslator took 441.36ms. Allocated memory is still 163.6MB. Free memory was 116.0MB in the beginning and 97.1MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-06 21:14:42,603 INFO L158 Benchmark]: Boogie Procedure Inliner took 108.84ms. Allocated memory is still 163.6MB. Free memory was 97.1MB in the beginning and 89.3MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-06 21:14:42,604 INFO L158 Benchmark]: Boogie Preprocessor took 84.00ms. Allocated memory is still 163.6MB. Free memory was 89.3MB in the beginning and 86.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 21:14:42,604 INFO L158 Benchmark]: RCFGBuilder took 1035.21ms. Allocated memory was 163.6MB in the beginning and 218.1MB in the end (delta: 54.5MB). Free memory was 86.2MB in the beginning and 165.2MB in the end (delta: -79.0MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2023-11-06 21:14:42,605 INFO L158 Benchmark]: TraceAbstraction took 21282.85ms. Allocated memory was 218.1MB in the beginning and 461.4MB in the end (delta: 243.3MB). Free memory was 165.2MB in the beginning and 189.4MB in the end (delta: -24.2MB). Peak memory consumption was 218.8MB. Max. memory is 16.1GB. [2023-11-06 21:14:42,605 INFO L158 Benchmark]: Witness Printer took 4.09ms. Allocated memory is still 461.4MB. Free memory was 189.4MB in the beginning and 188.6MB in the end (delta: 753.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 21:14:42,608 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 163.6MB. Free memory was 107.7MB in the beginning and 107.6MB in the end (delta: 160.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 441.36ms. Allocated memory is still 163.6MB. Free memory was 116.0MB in the beginning and 97.1MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 108.84ms. Allocated memory is still 163.6MB. Free memory was 97.1MB in the beginning and 89.3MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.00ms. Allocated memory is still 163.6MB. Free memory was 89.3MB in the beginning and 86.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1035.21ms. Allocated memory was 163.6MB in the beginning and 218.1MB in the end (delta: 54.5MB). Free memory was 86.2MB in the beginning and 165.2MB in the end (delta: -79.0MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. * TraceAbstraction took 21282.85ms. Allocated memory was 218.1MB in the beginning and 461.4MB in the end (delta: 243.3MB). Free memory was 165.2MB in the beginning and 189.4MB in the end (delta: -24.2MB). Peak memory consumption was 218.8MB. Max. memory is 16.1GB. * Witness Printer took 4.09ms. Allocated memory is still 461.4MB. Free memory was 189.4MB in the beginning and 188.6MB in the end (delta: 753.6kB). 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 269, overapproximation of someUnaryDOUBLEoperation at line 78, overapproximation of someBinaryDOUBLEComparisonOperation at line 269, overapproximation of someUnaryFLOAToperation at line 153, overapproximation of someBinaryArithmeticFLOAToperation at line 153. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -64; [L23] unsigned char var_1_2 = 128; [L24] unsigned char var_1_3 = 64; [L25] signed short int var_1_6 = -16; [L26] unsigned short int var_1_7 = 56838; [L27] unsigned short int var_1_8 = 24612; [L28] signed short int var_1_9 = 20013; [L29] unsigned char var_1_10 = 0; [L30] unsigned char var_1_12 = 0; [L31] unsigned char var_1_13 = 0; [L32] signed short int var_1_14 = 50; [L33] unsigned char var_1_15 = 0; [L34] signed short int var_1_19 = 100; [L35] double var_1_21 = 3.5; [L36] signed short int var_1_23 = -128; [L37] float var_1_24 = 10.2; [L38] float var_1_25 = 8.6; [L39] float var_1_26 = 32.7; [L40] float var_1_27 = 16.25; [L41] float var_1_28 = 8.875; [L42] unsigned short int var_1_29 = 256; [L43] double var_1_30 = 2.75; [L44] double var_1_31 = 0.0; [L45] unsigned char var_1_32 = 8; [L46] unsigned char var_1_33 = 32; [L47] unsigned char var_1_34 = 64; [L48] float var_1_35 = 1.15; [L49] float var_1_36 = 63.76; [L50] float var_1_37 = 5.375; [L51] float var_1_38 = 1000000.4; [L52] float var_1_39 = 32.25; [L53] unsigned char var_1_40 = 0; [L54] float var_1_41 = 1.5; [L55] unsigned char var_1_42 = 10; [L56] signed long int var_1_43 = 25; [L57] unsigned char var_1_44 = 0; [L58] unsigned char var_1_45 = 0; [L59] unsigned char var_1_46 = 0; [L60] signed char var_1_47 = -64; [L61] signed char var_1_48 = 10; [L62] signed char var_1_49 = 2; [L63] signed char var_1_50 = -10; [L64] signed char var_1_51 = -4; [L65] float var_1_52 = 0.0; [L66] signed short int var_1_53 = 32; [L67] signed short int var_1_54 = -256; [L68] unsigned char var_1_55 = 0; [L69] unsigned char var_1_56 = 1; [L70] unsigned char var_1_57 = 0; [L71] unsigned char var_1_58 = 0; [L72] signed long int var_1_59 = 1000000000; [L73] unsigned char var_1_60 = 1; [L74] unsigned char last_1_var_1_15 = 0; VAL [isInitial=0, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=128, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=64, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L273] isInitial = 1 [L274] FCALL initially() [L275] COND TRUE 1 [L276] CALL updateLastVariables() [L266] last_1_var_1_15 = var_1_15 VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=128, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=64, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L276] RET updateLastVariables() [L277] CALL updateVariables() [L185] var_1_2 = __VERIFIER_nondet_uchar() [L186] CALL assume_abort_if_not(var_1_2 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=64, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=64, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L186] RET assume_abort_if_not(var_1_2 >= 127) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=64, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L187] CALL assume_abort_if_not(var_1_2 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=64, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=64, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L187] RET assume_abort_if_not(var_1_2 <= 255) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=64, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L188] var_1_3 = __VERIFIER_nondet_uchar() [L189] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L189] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L190] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L190] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=56838, var_1_8=24612, var_1_9=20013] [L191] var_1_7 = __VERIFIER_nondet_ushort() [L192] CALL assume_abort_if_not(var_1_7 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=24612, var_1_9=20013] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=24612, var_1_9=20013] [L192] RET assume_abort_if_not(var_1_7 >= 32767) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=24612, var_1_9=20013] [L193] CALL assume_abort_if_not(var_1_7 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=24612, var_1_9=20013] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=24612, var_1_9=20013] [L193] RET assume_abort_if_not(var_1_7 <= 65535) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=24612, var_1_9=20013] [L194] var_1_8 = __VERIFIER_nondet_ushort() [L195] CALL assume_abort_if_not(var_1_8 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=20013] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=20013] [L195] RET assume_abort_if_not(var_1_8 >= 16383) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=20013] [L196] CALL assume_abort_if_not(var_1_8 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=20013] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=20013] [L196] RET assume_abort_if_not(var_1_8 <= 32767) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=20013] [L197] var_1_9 = __VERIFIER_nondet_short() [L198] CALL assume_abort_if_not(var_1_9 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L198] RET assume_abort_if_not(var_1_9 >= 16383) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L199] CALL assume_abort_if_not(var_1_9 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L199] RET assume_abort_if_not(var_1_9 <= 32766) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L200] var_1_12 = __VERIFIER_nondet_uchar() [L201] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L201] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L202] CALL assume_abort_if_not(var_1_12 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L202] RET assume_abort_if_not(var_1_12 <= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L203] var_1_13 = __VERIFIER_nondet_uchar() [L204] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L204] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L205] CALL assume_abort_if_not(var_1_13 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L205] RET assume_abort_if_not(var_1_13 <= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=7/2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L206] var_1_21 = __VERIFIER_nondet_double() [L207] CALL assume_abort_if_not((var_1_21 >= -922337.2036854776000e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854776000e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L207] RET assume_abort_if_not((var_1_21 >= -922337.2036854776000e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854776000e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L208] CALL assume_abort_if_not(var_1_21 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L208] RET assume_abort_if_not(var_1_21 != 0.0F) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-128, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L209] var_1_23 = __VERIFIER_nondet_short() [L210] CALL assume_abort_if_not(var_1_23 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L210] RET assume_abort_if_not(var_1_23 >= -16383) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L211] CALL assume_abort_if_not(var_1_23 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L211] RET assume_abort_if_not(var_1_23 <= 16383) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=43/5, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L212] var_1_25 = __VERIFIER_nondet_float() [L213] CALL assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L213] RET assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=327/10, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L214] var_1_26 = __VERIFIER_nondet_float() [L215] CALL assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L215] RET assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=65/4, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L216] var_1_27 = __VERIFIER_nondet_float() [L217] CALL assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L217] RET assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=71/8, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L218] var_1_28 = __VERIFIER_nondet_float() [L219] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L219] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=0, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L220] var_1_31 = __VERIFIER_nondet_double() [L221] CALL assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L221] RET assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=32, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L222] var_1_33 = __VERIFIER_nondet_uchar() [L223] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L223] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L224] CALL assume_abort_if_not(var_1_33 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L224] RET assume_abort_if_not(var_1_33 <= 127) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=64, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L225] var_1_34 = __VERIFIER_nondet_uchar() [L226] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L226] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L227] CALL assume_abort_if_not(var_1_34 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L227] RET assume_abort_if_not(var_1_34 <= 127) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=1594/25, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L228] var_1_36 = __VERIFIER_nondet_float() [L229] CALL assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L229] RET assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=43/8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L230] var_1_37 = __VERIFIER_nondet_float() [L231] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L231] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=0, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L232] var_1_40 = __VERIFIER_nondet_uchar() [L233] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L233] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L234] CALL assume_abort_if_not(var_1_40 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L234] RET assume_abort_if_not(var_1_40 <= 1) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=3/2, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L235] var_1_41 = __VERIFIER_nondet_float() [L236] 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_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L236] 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_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=10, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L237] var_1_42 = __VERIFIER_nondet_uchar() [L238] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L238] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L239] CALL assume_abort_if_not(var_1_42 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L239] RET assume_abort_if_not(var_1_42 <= 255) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L240] var_1_45 = __VERIFIER_nondet_uchar() [L241] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L241] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L242] CALL assume_abort_if_not(var_1_45 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L242] RET assume_abort_if_not(var_1_45 <= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L243] var_1_46 = __VERIFIER_nondet_uchar() [L244] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L244] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L245] CALL assume_abort_if_not(var_1_46 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L245] RET assume_abort_if_not(var_1_46 <= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=10, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L246] var_1_48 = __VERIFIER_nondet_char() [L247] CALL assume_abort_if_not(var_1_48 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L247] RET assume_abort_if_not(var_1_48 >= -1) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L248] CALL assume_abort_if_not(var_1_48 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L248] RET assume_abort_if_not(var_1_48 <= 126) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L249] var_1_49 = __VERIFIER_nondet_char() [L250] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L250] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L251] CALL assume_abort_if_not(var_1_49 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L251] RET assume_abort_if_not(var_1_49 <= 126) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-10, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L252] var_1_50 = __VERIFIER_nondet_char() [L253] CALL assume_abort_if_not(var_1_50 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L253] RET assume_abort_if_not(var_1_50 >= -63) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L254] CALL assume_abort_if_not(var_1_50 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L254] RET assume_abort_if_not(var_1_50 <= 63) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-4, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L255] var_1_51 = __VERIFIER_nondet_char() [L256] CALL assume_abort_if_not(var_1_51 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L256] RET assume_abort_if_not(var_1_51 >= -63) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L257] CALL assume_abort_if_not(var_1_51 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L257] RET assume_abort_if_not(var_1_51 <= 63) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L258] var_1_56 = __VERIFIER_nondet_uchar() [L259] CALL assume_abort_if_not(var_1_56 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L259] RET assume_abort_if_not(var_1_56 >= 1) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L260] CALL assume_abort_if_not(var_1_56 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L260] RET assume_abort_if_not(var_1_56 <= 1) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L261] var_1_58 = __VERIFIER_nondet_uchar() [L262] CALL assume_abort_if_not(var_1_58 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L262] RET assume_abort_if_not(var_1_58 >= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L263] CALL assume_abort_if_not(var_1_58 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L263] RET assume_abort_if_not(var_1_58 <= 0) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=11/4, var_1_31=11, var_1_32=8, var_1_33=0, var_1_34=0, var_1_35=23/20, var_1_36=7, var_1_37=8, var_1_38=5000002/5, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L277] RET updateVariables() [L278] CALL step() [L78] var_1_30 = ((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))) [L79] var_1_32 = (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))) + var_1_34) [L80] var_1_35 = ((((var_1_31) > (((((8.9f) > ((var_1_36 - var_1_37))) ? (8.9f) : ((var_1_36 - var_1_37)))))) ? (var_1_31) : (((((8.9f) > ((var_1_36 - var_1_37))) ? (8.9f) : ((var_1_36 - var_1_37))))))) [L81] var_1_38 = ((((50.8f) < 0 ) ? -(50.8f) : (50.8f))) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L82] COND TRUE (~ var_1_33) < (var_1_34 * var_1_32) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=129/4, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L83] COND TRUE \read(var_1_40) [L84] var_1_39 = (((((var_1_37 - ((((var_1_36) < 0 ) ? -(var_1_36) : (var_1_36))))) < (((((var_1_31) < (var_1_41)) ? (var_1_31) : (var_1_41))))) ? ((var_1_37 - ((((var_1_36) < 0 ) ? -(var_1_36) : (var_1_36))))) : (((((var_1_31) < (var_1_41)) ? (var_1_31) : (var_1_41)))))) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=25, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L93] var_1_43 = ((((var_1_33) < (-4)) ? (var_1_33) : (-4))) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L94] COND TRUE var_1_40 || (var_1_33 < var_1_43) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L95] COND FALSE !(64 < var_1_34) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-64, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L101] COND FALSE !(-1000000 > var_1_33) [L104] var_1_47 = (((((var_1_50) > (((((-5) < 0 ) ? -(-5) : (-5))))) ? (var_1_50) : (((((-5) < 0 ) ? -(-5) : (-5)))))) + var_1_51) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=0, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L106] COND TRUE (((((((-2) < 0 ) ? -(-2) : (-2))) < 0 ) ? -((((-2) < 0 ) ? -(-2) : (-2))) : ((((-2) < 0 ) ? -(-2) : (-2))))) < var_1_47 [L107] var_1_52 = (((((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))) < 0 ) ? -((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))) : ((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))))) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=32, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L109] COND TRUE var_1_49 < var_1_47 [L110] var_1_53 = (var_1_33 + var_1_34) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L112] COND FALSE !(\read(var_1_44)) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L117] COND FALSE !((16 * var_1_34) > ((((var_1_43) > (var_1_32)) ? (var_1_43) : (var_1_32)))) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L122] COND FALSE !(var_1_44 && var_1_45) [L129] var_1_55 = (var_1_45 || var_1_46) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L132] EXPR var_1_32 & var_1_50 VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32 & var_1_50=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L132] COND TRUE (var_1_32 & var_1_50) < 10000000 [L133] var_1_57 = ((var_1_45 && var_1_46) || var_1_58) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L137] EXPR var_1_53 & (~ var_1_50) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53 & (~ var_1_50)=0, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=1000000000, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L137] COND TRUE var_1_43 <= (var_1_53 & (~ var_1_50)) [L138] var_1_59 = var_1_53 VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=1, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L142] COND FALSE !(\read(var_1_57)) [L145] var_1_60 = var_1_49 VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L147] COND FALSE !(\read(last_1_var_1_15)) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=51/5, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L150] COND FALSE !(\read(var_1_10)) [L153] var_1_24 = ((((var_1_27 - var_1_28) < 0 ) ? -(var_1_27 - var_1_28) : (var_1_27 - var_1_28))) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L155] COND TRUE (- var_1_24) == (var_1_24 + var_1_24) [L156] var_1_15 = var_1_12 VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=100, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L158] COND FALSE !(var_1_24 == ((((((((3.3) > (var_1_24)) ? (3.3) : (var_1_24)))) > ((var_1_24 / var_1_21))) ? (((((3.3) > (var_1_24)) ? (3.3) : (var_1_24)))) : ((var_1_24 / var_1_21))))) [L165] var_1_19 = var_1_2 VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=127, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=256, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L167] COND TRUE var_1_24 != var_1_24 [L168] var_1_29 = ((((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3))) VAL [isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=127, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=127, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L170] signed long int stepLocal_1 = var_1_7 - (var_1_8 - var_1_2); VAL [isInitial=1, last_1_var_1_15=0, stepLocal_1=32895, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=127, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=127, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L171] COND TRUE stepLocal_1 >= var_1_29 [L172] var_1_6 = (var_1_3 - (var_1_9 - var_1_2)) VAL [isInitial=1, last_1_var_1_15=0, stepLocal_1=32895, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=127, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=127, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16248, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L174] COND FALSE !(\read(var_1_15)) VAL [isInitial=1, last_1_var_1_15=0, stepLocal_1=32895, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=127, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=127, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16248, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L177] signed long int stepLocal_0 = var_1_2 - var_1_3; VAL [isInitial=1, last_1_var_1_15=0, stepLocal_0=119, stepLocal_1=32895, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=127, var_1_1=-64, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=127, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16248, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L178] COND TRUE stepLocal_0 <= ((((var_1_29) > (var_1_6)) ? (var_1_29) : (var_1_6))) [L179] var_1_1 = ((((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3))) VAL [isInitial=1, last_1_var_1_15=0, stepLocal_0=119, stepLocal_1=32895, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=127, var_1_1=127, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=127, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16248, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L278] RET step() [L279] CALL, EXPR property() [L269-L270] return (((((((((var_1_2 - var_1_3) <= ((((var_1_29) > (var_1_6)) ? (var_1_29) : (var_1_6)))) ? (var_1_1 == ((signed long int) ((((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3))))) : (var_1_1 == ((signed long int) var_1_2))) && (((var_1_7 - (var_1_8 - var_1_2)) >= var_1_29) ? (var_1_6 == ((signed short int) (var_1_3 - (var_1_9 - var_1_2)))) : 1)) && (last_1_var_1_15 ? (var_1_10 == ((unsigned char) (var_1_12 || var_1_13))) : 1)) && (var_1_15 ? (var_1_14 == ((signed short int) (((((((((((var_1_3) > (var_1_2)) ? (var_1_3) : (var_1_2))) < 0 ) ? -((((var_1_3) > (var_1_2)) ? (var_1_3) : (var_1_2))) : ((((var_1_3) > (var_1_2)) ? (var_1_3) : (var_1_2)))))) < (var_1_9)) ? ((((((((var_1_3) > (var_1_2)) ? (var_1_3) : (var_1_2))) < 0 ) ? -((((var_1_3) > (var_1_2)) ? (var_1_3) : (var_1_2))) : ((((var_1_3) > (var_1_2)) ? (var_1_3) : (var_1_2)))))) : (var_1_9))))) : 1)) && (((- var_1_24) == (var_1_24 + var_1_24)) ? (var_1_15 == ((unsigned char) var_1_12)) : 1)) && ((var_1_24 == ((((((((3.3) > (var_1_24)) ? (3.3) : (var_1_24)))) > ((var_1_24 / var_1_21))) ? (((((3.3) > (var_1_24)) ? (3.3) : (var_1_24)))) : ((var_1_24 / var_1_21))))) ? (var_1_10 ? (var_1_19 == ((signed short int) (var_1_3 + ((((var_1_2) < (var_1_23)) ? (var_1_2) : (var_1_23)))))) : (var_1_19 == ((signed short int) (var_1_3 - 8)))) : (var_1_19 == ((signed short int) var_1_2)))) && (var_1_10 ? (var_1_24 == ((float) ((((var_1_25) > (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))))) ? (var_1_25) : (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))))) : (var_1_24 == ((float) ((((var_1_27 - var_1_28) < 0 ) ? -(var_1_27 - var_1_28) : (var_1_27 - var_1_28))))))) && ((var_1_24 != var_1_24) ? (var_1_29 == ((unsigned short int) ((((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3))))) : 1) ; VAL [\result=0, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=127, var_1_1=127, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=127, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16248, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L279] RET, EXPR property() [L279] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=127, var_1_1=127, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=127, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16248, var_1_7=65535, var_1_8=32767, var_1_9=16383] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_15=0, var_1_10=0, var_1_12=0, var_1_13=0, var_1_14=50, var_1_15=0, var_1_19=127, var_1_1=127, var_1_21=2, var_1_23=-16383, var_1_24=15, var_1_25=3, var_1_26=4, var_1_27=5, var_1_28=6, var_1_29=127, var_1_2=127, var_1_30=12, var_1_31=11, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=11, var_1_36=7, var_1_37=8, var_1_38=10, var_1_39=13, var_1_3=8, var_1_40=1, var_1_41=9, var_1_42=6, var_1_43=-4, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=3, var_1_48=-1, var_1_49=2, var_1_50=-63, var_1_51=-2, var_1_52=14, var_1_53=0, var_1_54=-256, var_1_55=0, var_1_56=1, var_1_57=0, var_1_58=0, var_1_59=0, var_1_60=2, var_1_6=-16248, var_1_7=65535, var_1_8=32767, var_1_9=16383] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 134 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 21.0s, OverallIterations: 9, TraceHistogramMax: 50, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 8.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3269 SdHoareTripleChecker+Valid, 4.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3161 mSDsluCounter, 5597 SdHoareTripleChecker+Invalid, 3.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3675 mSDsCounter, 1658 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2156 IncrementalHoareTripleChecker+Invalid, 3814 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1658 mSolverCounterUnsat, 1922 mSDtfsCounter, 2156 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3046 GetRequests, 2946 SyntacticMatches, 3 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2033 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2991occurred in iteration=8, InterpolantAutomatonStates: 101, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 8 MinimizatonAttempts, 4891 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 5.6s InterpolantComputationTime, 2823 NumberOfCodeBlocks, 2823 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 3127 ConstructedInterpolants, 0 QuantifiedInterpolants, 9960 SizeOfPredicates, 24 NumberOfNonLiveVariables, 5176 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 10 InterpolantComputations, 6 PerfectInterpolantSequences, 48691/49000 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 [2023-11-06 21:14:42,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0fd53559adfb0e34486a2acf631fb64b6aaa3a099a4dda6d4271ae00950a55f7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 21:14:46,145 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 21:14:46,291 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-06 21:14:46,303 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 21:14:46,303 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 21:14:46,365 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 21:14:46,366 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 21:14:46,366 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 21:14:46,367 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 21:14:46,368 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 21:14:46,369 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 21:14:46,369 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 21:14:46,370 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 21:14:46,370 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 21:14:46,371 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 21:14:46,371 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 21:14:46,372 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 21:14:46,372 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 21:14:46,373 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 21:14:46,374 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 21:14:46,378 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 21:14:46,390 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 21:14:46,391 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 21:14:46,391 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 21:14:46,396 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 21:14:46,396 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 21:14:46,397 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 21:14:46,397 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 21:14:46,397 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 21:14:46,398 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 21:14:46,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:14:46,400 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 21:14:46,400 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 21:14:46,400 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 21:14:46,400 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 21:14:46,400 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 21:14:46,401 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 21:14:46,401 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 21:14:46,401 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 21:14:46,401 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 21:14:46,402 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 21:14:46,402 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 21:14:46,402 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fd53559adfb0e34486a2acf631fb64b6aaa3a099a4dda6d4271ae00950a55f7 [2023-11-06 21:14:46,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 21:14:46,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 21:14:46,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 21:14:46,779 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 21:14:46,780 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 21:14:46,781 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i [2023-11-06 21:14:50,049 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 21:14:50,326 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 21:14:50,327 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i [2023-11-06 21:14:50,346 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/data/06b61a065/786563b969ee404db0000d0b53b4b28b/FLAG2f4cdfb2e [2023-11-06 21:14:50,360 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/data/06b61a065/786563b969ee404db0000d0b53b4b28b [2023-11-06 21:14:50,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 21:14:50,365 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 21:14:50,367 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 21:14:50,370 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 21:14:50,376 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 21:14:50,377 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:50,378 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d30c556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50, skipping insertion in model container [2023-11-06 21:14:50,379 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:50,418 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 21:14:50,570 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_486f308e-884c-4e8c-8052-cd9bd8e52808/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i[916,929] [2023-11-06 21:14:50,696 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:14:50,723 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 21:14:50,735 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_486f308e-884c-4e8c-8052-cd9bd8e52808/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-19.i[916,929] [2023-11-06 21:14:50,807 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 21:14:50,839 INFO L206 MainTranslator]: Completed translation [2023-11-06 21:14:50,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50 WrapperNode [2023-11-06 21:14:50,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 21:14:50,846 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 21:14:50,847 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 21:14:50,847 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 21:14:50,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:50,889 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:50,952 INFO L138 Inliner]: procedures = 27, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 290 [2023-11-06 21:14:50,953 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 21:14:50,954 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 21:14:50,954 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 21:14:50,954 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 21:14:50,975 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:50,976 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:50,983 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:50,989 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:51,017 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:51,031 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:51,035 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:51,039 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:51,049 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 21:14:51,051 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 21:14:51,051 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 21:14:51,051 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 21:14:51,053 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (1/1) ... [2023-11-06 21:14:51,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 21:14:51,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 21:14:51,089 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 21:14:51,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 21:14:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 21:14:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 21:14:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 21:14:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 21:14:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 21:14:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 21:14:51,293 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 21:14:51,295 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 21:15:02,649 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 21:15:02,660 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 21:15:02,661 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 21:15:02,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:15:02 BoogieIcfgContainer [2023-11-06 21:15:02,665 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 21:15:02,671 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 21:15:02,671 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 21:15:02,675 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 21:15:02,675 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:14:50" (1/3) ... [2023-11-06 21:15:02,676 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14525015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:15:02, skipping insertion in model container [2023-11-06 21:15:02,676 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:14:50" (2/3) ... [2023-11-06 21:15:02,677 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14525015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:15:02, skipping insertion in model container [2023-11-06 21:15:02,677 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:15:02" (3/3) ... [2023-11-06 21:15:02,679 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-19.i [2023-11-06 21:15:02,696 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 21:15:02,696 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 21:15:02,759 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 21:15:02,767 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@4df72971, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 21:15:02,767 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 21:15:02,773 INFO L276 IsEmpty]: Start isEmpty. Operand has 127 states, 74 states have (on average 1.4189189189189189) internal successors, (105), 75 states have internal predecessors, (105), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-06 21:15:02,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2023-11-06 21:15:02,803 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:15:02,804 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:15:02,805 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:15:02,811 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:15:02,811 INFO L85 PathProgramCache]: Analyzing trace with hash -185517936, now seen corresponding path program 1 times [2023-11-06 21:15:02,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:15:02,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [929353871] [2023-11-06 21:15:02,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:15:02,830 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 [2023-11-06 21:15:02,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:15:02,838 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:15:02,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:15:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:15:04,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 21:15:04,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:15:04,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 650 proven. 0 refuted. 0 times theorem prover too weak. 4250 trivial. 0 not checked. [2023-11-06 21:15:04,699 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:15:04,700 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:15:04,701 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [929353871] [2023-11-06 21:15:04,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [929353871] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:15:04,702 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:15:04,702 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 21:15:04,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894253019] [2023-11-06 21:15:04,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:15:04,714 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 21:15:04,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:15:04,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 21:15:04,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 21:15:04,766 INFO L87 Difference]: Start difference. First operand has 127 states, 74 states have (on average 1.4189189189189189) internal successors, (105), 75 states have internal predecessors, (105), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2023-11-06 21:15:04,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:15:04,844 INFO L93 Difference]: Finished difference Result 247 states and 454 transitions. [2023-11-06 21:15:04,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 21:15:04,847 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 310 [2023-11-06 21:15:04,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:15:04,860 INFO L225 Difference]: With dead ends: 247 [2023-11-06 21:15:04,861 INFO L226 Difference]: Without dead ends: 123 [2023-11-06 21:15:04,870 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 309 GetRequests, 309 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 21:15:04,875 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 21:15:04,877 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 195 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 21:15:04,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2023-11-06 21:15:04,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2023-11-06 21:15:04,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 71 states have (on average 1.3380281690140845) internal successors, (95), 71 states have internal predecessors, (95), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2023-11-06 21:15:04,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 195 transitions. [2023-11-06 21:15:04,961 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 195 transitions. Word has length 310 [2023-11-06 21:15:04,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:15:04,962 INFO L495 AbstractCegarLoop]: Abstraction has 123 states and 195 transitions. [2023-11-06 21:15:04,963 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2023-11-06 21:15:04,963 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 195 transitions. [2023-11-06 21:15:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2023-11-06 21:15:04,977 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:15:04,978 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:15:05,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2023-11-06 21:15:05,202 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:15:05,203 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:15:05,204 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:15:05,204 INFO L85 PathProgramCache]: Analyzing trace with hash -1935392232, now seen corresponding path program 1 times [2023-11-06 21:15:05,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:15:05,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [445849835] [2023-11-06 21:15:05,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:15:05,206 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 [2023-11-06 21:15:05,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:15:05,243 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:15:05,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:15:06,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:15:06,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 21:15:06,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:15:06,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:15:06,856 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:15:06,856 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:15:06,856 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [445849835] [2023-11-06 21:15:06,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [445849835] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:15:06,857 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:15:06,857 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 21:15:06,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997049460] [2023-11-06 21:15:06,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:15:06,860 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:15:06,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:15:06,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:15:06,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:15:06,863 INFO L87 Difference]: Start difference. First operand 123 states and 195 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:15:07,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:15:07,017 INFO L93 Difference]: Finished difference Result 328 states and 521 transitions. [2023-11-06 21:15:07,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:15:07,018 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 311 [2023-11-06 21:15:07,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:15:07,024 INFO L225 Difference]: With dead ends: 328 [2023-11-06 21:15:07,024 INFO L226 Difference]: Without dead ends: 208 [2023-11-06 21:15:07,025 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 310 GetRequests, 309 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:15:07,027 INFO L413 NwaCegarLoop]: 275 mSDtfsCounter, 131 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 131 SdHoareTripleChecker+Valid, 462 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 21:15:07,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [131 Valid, 462 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 21:15:07,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2023-11-06 21:15:07,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 205. [2023-11-06 21:15:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 205 states, 123 states have (on average 1.3658536585365855) internal successors, (168), 124 states have internal predecessors, (168), 79 states have call successors, (79), 2 states have call predecessors, (79), 2 states have return successors, (79), 78 states have call predecessors, (79), 79 states have call successors, (79) [2023-11-06 21:15:07,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 326 transitions. [2023-11-06 21:15:07,067 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 326 transitions. Word has length 311 [2023-11-06 21:15:07,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:15:07,069 INFO L495 AbstractCegarLoop]: Abstraction has 205 states and 326 transitions. [2023-11-06 21:15:07,070 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:15:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 326 transitions. [2023-11-06 21:15:07,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-06 21:15:07,076 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:15:07,076 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:15:07,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-06 21:15:07,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:15:07,299 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:15:07,299 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:15:07,300 INFO L85 PathProgramCache]: Analyzing trace with hash -1919551313, now seen corresponding path program 1 times [2023-11-06 21:15:07,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:15:07,301 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [951745642] [2023-11-06 21:15:07,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:15:07,301 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 [2023-11-06 21:15:07,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:15:07,304 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:15:07,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:15:08,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:15:08,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 21:15:08,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:15:12,508 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2493 proven. 69 refuted. 0 times theorem prover too weak. 2338 trivial. 0 not checked. [2023-11-06 21:15:12,509 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:15:14,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:15:14,194 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:15:14,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [951745642] [2023-11-06 21:15:14,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [951745642] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-06 21:15:14,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 21:15:14,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2023-11-06 21:15:14,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380851896] [2023-11-06 21:15:14,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:15:14,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 21:15:14,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:15:14,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 21:15:14,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-06 21:15:14,212 INFO L87 Difference]: Start difference. First operand 205 states and 326 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:15:15,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:15:17,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:15:17,160 INFO L93 Difference]: Finished difference Result 559 states and 882 transitions. [2023-11-06 21:15:17,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 21:15:17,161 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 312 [2023-11-06 21:15:17,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:15:17,170 INFO L225 Difference]: With dead ends: 559 [2023-11-06 21:15:17,170 INFO L226 Difference]: Without dead ends: 357 [2023-11-06 21:15:17,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 622 GetRequests, 615 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-06 21:15:17,173 INFO L413 NwaCegarLoop]: 184 mSDtfsCounter, 289 mSDsluCounter, 128 mSDsCounter, 0 mSdLazyCounter, 77 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 312 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 77 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2023-11-06 21:15:17,174 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [289 Valid, 312 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 77 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2023-11-06 21:15:17,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2023-11-06 21:15:17,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 225. [2023-11-06 21:15:17,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 225 states, 141 states have (on average 1.375886524822695) internal successors, (194), 142 states have internal predecessors, (194), 79 states have call successors, (79), 4 states have call predecessors, (79), 4 states have return successors, (79), 78 states have call predecessors, (79), 79 states have call successors, (79) [2023-11-06 21:15:17,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 352 transitions. [2023-11-06 21:15:17,225 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 352 transitions. Word has length 312 [2023-11-06 21:15:17,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:15:17,227 INFO L495 AbstractCegarLoop]: Abstraction has 225 states and 352 transitions. [2023-11-06 21:15:17,227 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:15:17,227 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 352 transitions. [2023-11-06 21:15:17,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-06 21:15:17,233 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:15:17,233 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:15:17,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-11-06 21:15:17,449 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:15:17,449 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:15:17,450 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:15:17,450 INFO L85 PathProgramCache]: Analyzing trace with hash -685455177, now seen corresponding path program 1 times [2023-11-06 21:15:17,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:15:17,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1314859381] [2023-11-06 21:15:17,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:15:17,452 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 [2023-11-06 21:15:17,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:15:17,453 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:15:17,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-06 21:15:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:15:18,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-06 21:15:18,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:15:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2121 proven. 39 refuted. 0 times theorem prover too weak. 2740 trivial. 0 not checked. [2023-11-06 21:15:21,661 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:15:23,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 249 proven. 42 refuted. 0 times theorem prover too weak. 4609 trivial. 0 not checked. [2023-11-06 21:15:24,000 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:15:24,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1314859381] [2023-11-06 21:15:24,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1314859381] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 21:15:24,000 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 21:15:24,001 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2023-11-06 21:15:24,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776058099] [2023-11-06 21:15:24,001 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 21:15:24,002 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-06 21:15:24,003 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:15:24,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-06 21:15:24,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2023-11-06 21:15:24,004 INFO L87 Difference]: Start difference. First operand 225 states and 352 transitions. Second operand has 13 states, 13 states have (on average 6.153846153846154) internal successors, (80), 13 states have internal predecessors, (80), 2 states have call successors, (64), 2 states have call predecessors, (64), 6 states have return successors, (65), 3 states have call predecessors, (65), 2 states have call successors, (65) [2023-11-06 21:15:28,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:15:28,512 INFO L93 Difference]: Finished difference Result 465 states and 715 transitions. [2023-11-06 21:15:28,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-06 21:15:28,514 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 6.153846153846154) internal successors, (80), 13 states have internal predecessors, (80), 2 states have call successors, (64), 2 states have call predecessors, (64), 6 states have return successors, (65), 3 states have call predecessors, (65), 2 states have call successors, (65) Word has length 312 [2023-11-06 21:15:28,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:15:28,518 INFO L225 Difference]: With dead ends: 465 [2023-11-06 21:15:28,518 INFO L226 Difference]: Without dead ends: 243 [2023-11-06 21:15:28,520 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 637 GetRequests, 612 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=214, Invalid=436, Unknown=0, NotChecked=0, Total=650 [2023-11-06 21:15:28,521 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 255 mSDsluCounter, 175 mSDsCounter, 0 mSdLazyCounter, 330 mSolverCounterSat, 282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 255 SdHoareTripleChecker+Valid, 310 SdHoareTripleChecker+Invalid, 612 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 282 IncrementalHoareTripleChecker+Valid, 330 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2023-11-06 21:15:28,522 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [255 Valid, 310 Invalid, 612 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [282 Valid, 330 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2023-11-06 21:15:28,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2023-11-06 21:15:28,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 231. [2023-11-06 21:15:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 231 states, 145 states have (on average 1.3241379310344827) internal successors, (192), 146 states have internal predecessors, (192), 79 states have call successors, (79), 6 states have call predecessors, (79), 6 states have return successors, (79), 78 states have call predecessors, (79), 79 states have call successors, (79) [2023-11-06 21:15:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 350 transitions. [2023-11-06 21:15:28,585 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 350 transitions. Word has length 312 [2023-11-06 21:15:28,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:15:28,589 INFO L495 AbstractCegarLoop]: Abstraction has 231 states and 350 transitions. [2023-11-06 21:15:28,590 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 6.153846153846154) internal successors, (80), 13 states have internal predecessors, (80), 2 states have call successors, (64), 2 states have call predecessors, (64), 6 states have return successors, (65), 3 states have call predecessors, (65), 2 states have call successors, (65) [2023-11-06 21:15:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 350 transitions. [2023-11-06 21:15:28,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-06 21:15:28,594 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:15:28,594 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:15:28,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-11-06 21:15:28,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:15:28,819 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:15:28,820 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:15:28,820 INFO L85 PathProgramCache]: Analyzing trace with hash -1965318855, now seen corresponding path program 1 times [2023-11-06 21:15:28,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:15:28,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [289453793] [2023-11-06 21:15:28,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:15:28,821 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 [2023-11-06 21:15:28,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:15:28,822 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:15:28,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-06 21:15:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:15:30,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-06 21:15:30,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:15:35,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:15:35,200 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:15:35,200 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:15:35,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [289453793] [2023-11-06 21:15:35,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [289453793] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:15:35,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:15:35,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 21:15:35,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1628012368] [2023-11-06 21:15:35,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:15:35,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 21:15:35,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:15:35,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 21:15:35,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 21:15:35,204 INFO L87 Difference]: Start difference. First operand 231 states and 350 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:15:39,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.48s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:15:41,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:15:43,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:15:47,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.51s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:15:49,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:15:51,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:15:53,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:15:53,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:15:53,174 INFO L93 Difference]: Finished difference Result 735 states and 1112 transitions. [2023-11-06 21:15:53,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 21:15:53,612 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 312 [2023-11-06 21:15:53,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:15:53,617 INFO L225 Difference]: With dead ends: 735 [2023-11-06 21:15:53,617 INFO L226 Difference]: Without dead ends: 507 [2023-11-06 21:15:53,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 309 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 21:15:53,620 INFO L413 NwaCegarLoop]: 206 mSDtfsCounter, 139 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 105 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 584 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.8s IncrementalHoareTripleChecker+Time [2023-11-06 21:15:53,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [139 Valid, 584 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [105 Valid, 8 Invalid, 7 Unknown, 0 Unchecked, 17.8s Time] [2023-11-06 21:15:53,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2023-11-06 21:15:53,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 457. [2023-11-06 21:15:53,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 457 states, 286 states have (on average 1.3146853146853146) internal successors, (376), 288 states have internal predecessors, (376), 158 states have call successors, (158), 12 states have call predecessors, (158), 12 states have return successors, (158), 156 states have call predecessors, (158), 158 states have call successors, (158) [2023-11-06 21:15:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 457 states and 692 transitions. [2023-11-06 21:15:53,748 INFO L78 Accepts]: Start accepts. Automaton has 457 states and 692 transitions. Word has length 312 [2023-11-06 21:15:53,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:15:53,757 INFO L495 AbstractCegarLoop]: Abstraction has 457 states and 692 transitions. [2023-11-06 21:15:53,757 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:15:53,757 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 692 transitions. [2023-11-06 21:15:53,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-06 21:15:53,763 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:15:53,763 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:15:53,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2023-11-06 21:15:53,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:15:53,977 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:15:53,978 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:15:53,978 INFO L85 PathProgramCache]: Analyzing trace with hash 1318531191, now seen corresponding path program 1 times [2023-11-06 21:15:53,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:15:53,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1644677093] [2023-11-06 21:15:53,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:15:53,979 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 [2023-11-06 21:15:53,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:15:53,981 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:15:54,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-06 21:15:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:15:55,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 21:15:55,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:16:00,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:16:00,257 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:16:00,258 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:16:00,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1644677093] [2023-11-06 21:16:00,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1644677093] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:16:00,258 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:16:00,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 21:16:00,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051927590] [2023-11-06 21:16:00,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:16:00,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:16:00,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:16:00,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:16:00,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:16:00,262 INFO L87 Difference]: Start difference. First operand 457 states and 692 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:16:03,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:16:07,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.41s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:16:07,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:16:07,925 INFO L93 Difference]: Finished difference Result 1365 states and 2070 transitions. [2023-11-06 21:16:08,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:16:08,366 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 312 [2023-11-06 21:16:08,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:16:08,375 INFO L225 Difference]: With dead ends: 1365 [2023-11-06 21:16:08,375 INFO L226 Difference]: Without dead ends: 911 [2023-11-06 21:16:08,378 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 310 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:16:08,379 INFO L413 NwaCegarLoop]: 189 mSDtfsCounter, 36 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 371 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2023-11-06 21:16:08,379 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 371 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 5 Invalid, 2 Unknown, 0 Unchecked, 7.5s Time] [2023-11-06 21:16:08,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 911 states. [2023-11-06 21:16:08,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 911 to 909. [2023-11-06 21:16:08,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 909 states, 568 states have (on average 1.3028169014084507) internal successors, (740), 572 states have internal predecessors, (740), 316 states have call successors, (316), 24 states have call predecessors, (316), 24 states have return successors, (316), 312 states have call predecessors, (316), 316 states have call successors, (316) [2023-11-06 21:16:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 909 states and 1372 transitions. [2023-11-06 21:16:08,560 INFO L78 Accepts]: Start accepts. Automaton has 909 states and 1372 transitions. Word has length 312 [2023-11-06 21:16:08,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:16:08,560 INFO L495 AbstractCegarLoop]: Abstraction has 909 states and 1372 transitions. [2023-11-06 21:16:08,561 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 2 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:16:08,561 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1372 transitions. [2023-11-06 21:16:08,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-06 21:16:08,564 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:16:08,564 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:16:08,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-11-06 21:16:08,791 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:16:08,792 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:16:08,792 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:16:08,792 INFO L85 PathProgramCache]: Analyzing trace with hash 731725177, now seen corresponding path program 1 times [2023-11-06 21:16:08,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:16:08,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [85820278] [2023-11-06 21:16:08,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:16:08,793 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 [2023-11-06 21:16:08,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:16:08,795 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:16:08,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 (8)] Waiting until timeout for monitored process [2023-11-06 21:16:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:16:10,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 21:16:10,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:16:10,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2023-11-06 21:16:10,706 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 21:16:10,706 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:16:10,706 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [85820278] [2023-11-06 21:16:10,706 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [85820278] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 21:16:10,706 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 21:16:10,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 21:16:10,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299074337] [2023-11-06 21:16:10,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 21:16:10,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 21:16:10,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:16:10,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 21:16:10,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:16:10,709 INFO L87 Difference]: Start difference. First operand 909 states and 1372 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:16:14,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.45s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 21:16:18,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.84s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 21:16:22,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.82s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 21:16:25,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.82s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 21:16:29,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.48s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 21:16:31,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 21:16:32,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:16:32,777 INFO L93 Difference]: Finished difference Result 2689 states and 4056 transitions. [2023-11-06 21:16:32,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 21:16:32,785 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 312 [2023-11-06 21:16:32,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:16:32,801 INFO L225 Difference]: With dead ends: 2689 [2023-11-06 21:16:32,802 INFO L226 Difference]: Without dead ends: 1783 [2023-11-06 21:16:32,806 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 310 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 21:16:32,807 INFO L413 NwaCegarLoop]: 354 mSDtfsCounter, 182 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 182 SdHoareTripleChecker+Valid, 535 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.8s IncrementalHoareTripleChecker+Time [2023-11-06 21:16:32,808 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [182 Valid, 535 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 6 Unknown, 0 Unchecked, 21.8s Time] [2023-11-06 21:16:32,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1783 states. [2023-11-06 21:16:33,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1783 to 921. [2023-11-06 21:16:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 921 states, 580 states have (on average 1.306896551724138) internal successors, (758), 584 states have internal predecessors, (758), 316 states have call successors, (316), 24 states have call predecessors, (316), 24 states have return successors, (316), 312 states have call predecessors, (316), 316 states have call successors, (316) [2023-11-06 21:16:33,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1390 transitions. [2023-11-06 21:16:33,040 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1390 transitions. Word has length 312 [2023-11-06 21:16:33,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:16:33,042 INFO L495 AbstractCegarLoop]: Abstraction has 921 states and 1390 transitions. [2023-11-06 21:16:33,042 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2023-11-06 21:16:33,042 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1390 transitions. [2023-11-06 21:16:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-06 21:16:33,045 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:16:33,045 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:16:33,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 (8)] Forceful destruction successful, exit code 0 [2023-11-06 21:16:33,266 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:16:33,267 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:16:33,267 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:16:33,267 INFO L85 PathProgramCache]: Analyzing trace with hash 338698167, now seen corresponding path program 1 times [2023-11-06 21:16:33,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:16:33,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [437508099] [2023-11-06 21:16:33,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:16:33,268 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 [2023-11-06 21:16:33,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:16:33,269 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:16:33,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 (9)] Waiting until timeout for monitored process [2023-11-06 21:16:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:16:34,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 21:16:34,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:16:39,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1743 proven. 114 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2023-11-06 21:16:39,036 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 21:16:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 33 proven. 114 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2023-11-06 21:16:41,353 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 21:16:41,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [437508099] [2023-11-06 21:16:41,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [437508099] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 21:16:41,354 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 21:16:41,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-06 21:16:41,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188180759] [2023-11-06 21:16:41,354 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 21:16:41,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 21:16:41,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 21:16:41,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 21:16:41,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-06 21:16:41,357 INFO L87 Difference]: Start difference. First operand 921 states and 1390 transitions. Second operand has 8 states, 8 states have (on average 9.25) internal successors, (74), 8 states have internal predecessors, (74), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) [2023-11-06 21:16:48,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.47s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:16:50,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:16:52,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 21:16:52,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 21:16:52,757 INFO L93 Difference]: Finished difference Result 1185 states and 1769 transitions. [2023-11-06 21:16:53,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-06 21:16:53,183 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.25) internal successors, (74), 8 states have internal predecessors, (74), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) Word has length 312 [2023-11-06 21:16:53,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 21:16:53,187 INFO L225 Difference]: With dead ends: 1185 [2023-11-06 21:16:53,187 INFO L226 Difference]: Without dead ends: 267 [2023-11-06 21:16:53,190 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 630 GetRequests, 616 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2023-11-06 21:16:53,191 INFO L413 NwaCegarLoop]: 132 mSDtfsCounter, 138 mSDsluCounter, 159 mSDsCounter, 0 mSdLazyCounter, 256 mSolverCounterSat, 133 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 291 SdHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 256 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2023-11-06 21:16:53,191 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 291 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 256 Invalid, 3 Unknown, 0 Unchecked, 10.6s Time] [2023-11-06 21:16:53,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2023-11-06 21:16:53,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 245. [2023-11-06 21:16:53,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 157 states have (on average 1.2611464968152866) internal successors, (198), 158 states have internal predecessors, (198), 79 states have call successors, (79), 8 states have call predecessors, (79), 8 states have return successors, (79), 78 states have call predecessors, (79), 79 states have call successors, (79) [2023-11-06 21:16:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 356 transitions. [2023-11-06 21:16:53,240 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 356 transitions. Word has length 312 [2023-11-06 21:16:53,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 21:16:53,241 INFO L495 AbstractCegarLoop]: Abstraction has 245 states and 356 transitions. [2023-11-06 21:16:53,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.25) internal successors, (74), 8 states have internal predecessors, (74), 2 states have call successors, (88), 2 states have call predecessors, (88), 4 states have return successors, (89), 2 states have call predecessors, (89), 2 states have call successors, (89) [2023-11-06 21:16:53,241 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 356 transitions. [2023-11-06 21:16:53,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-11-06 21:16:53,244 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 21:16:53,244 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 21:16:53,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 (9)] Forceful destruction successful, exit code 0 [2023-11-06 21:16:53,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 21:16:53,459 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 21:16:53,459 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 21:16:53,459 INFO L85 PathProgramCache]: Analyzing trace with hash 2113705529, now seen corresponding path program 1 times [2023-11-06 21:16:53,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 21:16:53,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1329158444] [2023-11-06 21:16:53,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 21:16:53,460 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 [2023-11-06 21:16:53,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 21:16:53,461 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 21:16:53,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486f308e-884c-4e8c-8052-cd9bd8e52808/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2023-11-06 21:16:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 21:16:54,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 24 conjunts are in the unsatisfiable core [2023-11-06 21:16:54,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 21:17:37,555 WARN L293 SmtUtils]: Spent 5.41s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-06 21:17:43,583 WARN L293 SmtUtils]: Spent 5.95s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-06 21:17:49,582 WARN L293 SmtUtils]: Spent 6.00s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-06 21:17:59,282 WARN L293 SmtUtils]: Spent 5.88s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-06 21:18:05,271 WARN L293 SmtUtils]: Spent 5.99s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)