./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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_d2eaa995-b3d7-4b47-b236-b17316125af0/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 5ead9bdede4abe57383185853e080e80b441e28f9a39ebc76ca1951092b9d963 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:55:56,122 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:55:56,248 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 22:55:56,258 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:55:56,259 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:55:56,302 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:55:56,305 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:55:56,306 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:55:56,307 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:55:56,313 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:55:56,314 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:55:56,315 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:55:56,315 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:55:56,317 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:55:56,318 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:55:56,318 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:55:56,319 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:55:56,319 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:55:56,320 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:55:56,320 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:55:56,320 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:55:56,321 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:55:56,321 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:55:56,322 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:55:56,322 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:55:56,323 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:55:56,324 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:55:56,324 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:55:56,325 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:55:56,325 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:55:56,327 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:55:56,327 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:55:56,327 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:55:56,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:55:56,328 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:55:56,328 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:55:56,328 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:55:56,328 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:55:56,329 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:55:56,329 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_d2eaa995-b3d7-4b47-b236-b17316125af0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ead9bdede4abe57383185853e080e80b441e28f9a39ebc76ca1951092b9d963 [2023-11-06 22:55:56,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:55:56,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:55:56,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:55:56,642 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:55:56,643 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:55:56,644 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i [2023-11-06 22:55:59,759 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:56:00,036 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:56:00,039 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i [2023-11-06 22:56:00,050 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/data/4a7e927e0/f7bffe6931b148cca5aa549b681902c7/FLAGa54de9374 [2023-11-06 22:56:00,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/data/4a7e927e0/f7bffe6931b148cca5aa549b681902c7 [2023-11-06 22:56:00,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:56:00,071 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:56:00,072 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:56:00,072 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:56:00,081 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:56:00,082 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bbfbf5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00, skipping insertion in model container [2023-11-06 22:56:00,083 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,151 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:56:00,325 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_d2eaa995-b3d7-4b47-b236-b17316125af0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i[916,929] [2023-11-06 22:56:00,416 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:56:00,431 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:56:00,444 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_d2eaa995-b3d7-4b47-b236-b17316125af0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i[916,929] [2023-11-06 22:56:00,517 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:56:00,546 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:56:00,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00 WrapperNode [2023-11-06 22:56:00,546 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:56:00,548 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:56:00,548 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:56:00,548 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:56:00,556 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,570 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,641 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2023-11-06 22:56:00,642 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:56:00,643 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:56:00,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:56:00,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:56:00,653 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,661 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,661 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,676 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,680 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,685 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,687 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,694 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:56:00,695 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:56:00,696 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:56:00,696 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:56:00,697 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (1/1) ... [2023-11-06 22:56:00,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:56:00,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:56:00,748 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:56:00,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:56:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:56:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:56:00,793 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:56:00,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:56:00,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:56:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:56:00,941 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:56:00,943 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:56:01,445 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:56:01,453 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:56:01,453 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:56:01,455 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:56:01 BoogieIcfgContainer [2023-11-06 22:56:01,455 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:56:01,459 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:56:01,459 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:56:01,462 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:56:01,463 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:56:00" (1/3) ... [2023-11-06 22:56:01,464 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10e4fb3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:56:01, skipping insertion in model container [2023-11-06 22:56:01,464 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:56:00" (2/3) ... [2023-11-06 22:56:01,464 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10e4fb3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:56:01, skipping insertion in model container [2023-11-06 22:56:01,464 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:56:01" (3/3) ... [2023-11-06 22:56:01,466 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-73.i [2023-11-06 22:56:01,508 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:56:01,508 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:56:01,570 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:56:01,578 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;@141a4d3a, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:56:01,578 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:56:01,585 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:56:01,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-06 22:56:01,617 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:56:01,618 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:56:01,619 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:56:01,623 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:56:01,624 INFO L85 PathProgramCache]: Analyzing trace with hash -1451449378, now seen corresponding path program 1 times [2023-11-06 22:56:01,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:56:01,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519694248] [2023-11-06 22:56:01,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:01,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:56:01,875 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:56:01,876 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1593428706] [2023-11-06 22:56:01,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:01,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:01,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:56:01,881 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:56:01,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 22:56:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:02,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 555 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:56:02,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:56:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2023-11-06 22:56:02,469 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:56:02,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:56:02,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [519694248] [2023-11-06 22:56:02,470 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:56:02,470 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1593428706] [2023-11-06 22:56:02,471 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1593428706] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:56:02,471 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:56:02,472 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:56:02,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073713915] [2023-11-06 22:56:02,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:56:02,481 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:56:02,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:56:02,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:56:02,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:56:02,522 INFO L87 Difference]: Start difference. First operand has 102 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:56:02,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:56:02,671 INFO L93 Difference]: Finished difference Result 289 states and 539 transitions. [2023-11-06 22:56:02,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:56:02,675 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 234 [2023-11-06 22:56:02,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:56:02,689 INFO L225 Difference]: With dead ends: 289 [2023-11-06 22:56:02,690 INFO L226 Difference]: Without dead ends: 190 [2023-11-06 22:56:02,695 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 232 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 22:56:02,700 INFO L413 NwaCegarLoop]: 255 mSDtfsCounter, 135 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:56:02,702 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 387 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:56:02,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2023-11-06 22:56:02,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 118. [2023-11-06 22:56:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 79 states have (on average 1.3544303797468353) internal successors, (107), 79 states have internal predecessors, (107), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:56:02,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 181 transitions. [2023-11-06 22:56:02,806 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 181 transitions. Word has length 234 [2023-11-06 22:56:02,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:56:02,812 INFO L495 AbstractCegarLoop]: Abstraction has 118 states and 181 transitions. [2023-11-06 22:56:02,812 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:56:02,813 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 181 transitions. [2023-11-06 22:56:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-06 22:56:02,827 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:56:02,828 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:56:02,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:56:03,035 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-06 22:56:03,036 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:56:03,036 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:56:03,037 INFO L85 PathProgramCache]: Analyzing trace with hash 1768512924, now seen corresponding path program 1 times [2023-11-06 22:56:03,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:56:03,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916454630] [2023-11-06 22:56:03,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:03,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:56:03,137 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:56:03,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [350629513] [2023-11-06 22:56:03,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:03,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:03,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:56:03,141 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:56:03,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 22:56:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:03,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 552 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:56:03,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:56:03,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2023-11-06 22:56:03,493 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:56:03,495 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:56:03,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [916454630] [2023-11-06 22:56:03,495 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:56:03,496 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [350629513] [2023-11-06 22:56:03,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [350629513] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:56:03,496 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:56:03,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:56:03,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781206466] [2023-11-06 22:56:03,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:56:03,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:56:03,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:56:03,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:56:03,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:56:03,504 INFO L87 Difference]: Start difference. First operand 118 states and 181 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:56:03,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:56:03,621 INFO L93 Difference]: Finished difference Result 305 states and 468 transitions. [2023-11-06 22:56:03,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:56:03,623 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 234 [2023-11-06 22:56:03,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:56:03,630 INFO L225 Difference]: With dead ends: 305 [2023-11-06 22:56:03,633 INFO L226 Difference]: Without dead ends: 190 [2023-11-06 22:56:03,636 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 232 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 22:56:03,639 INFO L413 NwaCegarLoop]: 145 mSDtfsCounter, 133 mSDsluCounter, 130 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 133 SdHoareTripleChecker+Valid, 275 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:56:03,641 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [133 Valid, 275 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:56:03,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2023-11-06 22:56:03,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 118. [2023-11-06 22:56:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118 states, 79 states have (on average 1.2784810126582278) internal successors, (101), 79 states have internal predecessors, (101), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:56:03,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 175 transitions. [2023-11-06 22:56:03,685 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 175 transitions. Word has length 234 [2023-11-06 22:56:03,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:56:03,686 INFO L495 AbstractCegarLoop]: Abstraction has 118 states and 175 transitions. [2023-11-06 22:56:03,686 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:56:03,686 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 175 transitions. [2023-11-06 22:56:03,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-06 22:56:03,689 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:56:03,690 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:56:03,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:56:03,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:03,897 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:56:03,898 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:56:03,898 INFO L85 PathProgramCache]: Analyzing trace with hash 1494712346, now seen corresponding path program 1 times [2023-11-06 22:56:03,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:56:03,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086955475] [2023-11-06 22:56:03,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:03,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:56:03,978 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:56:03,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1963737605] [2023-11-06 22:56:03,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:03,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:03,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:56:03,981 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:56:03,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 22:56:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:04,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:56:04,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:56:04,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1128 proven. 30 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2023-11-06 22:56:04,452 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:56:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 78 proven. 30 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2023-11-06 22:56:04,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:56:04,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086955475] [2023-11-06 22:56:04,751 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:56:04,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1963737605] [2023-11-06 22:56:04,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1963737605] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:56:04,751 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:56:04,752 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-06 22:56:04,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580323941] [2023-11-06 22:56:04,752 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:56:04,753 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:56:04,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:56:04,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:56:04,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:56:04,755 INFO L87 Difference]: Start difference. First operand 118 states and 175 transitions. Second operand has 7 states, 7 states have (on average 8.714285714285714) internal successors, (61), 7 states have internal predecessors, (61), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-11-06 22:56:05,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:56:05,119 INFO L93 Difference]: Finished difference Result 241 states and 354 transitions. [2023-11-06 22:56:05,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:56:05,120 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.714285714285714) internal successors, (61), 7 states have internal predecessors, (61), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 234 [2023-11-06 22:56:05,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:56:05,122 INFO L225 Difference]: With dead ends: 241 [2023-11-06 22:56:05,123 INFO L226 Difference]: Without dead ends: 126 [2023-11-06 22:56:05,124 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 470 GetRequests, 460 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:56:05,125 INFO L413 NwaCegarLoop]: 110 mSDtfsCounter, 93 mSDsluCounter, 144 mSDsCounter, 0 mSdLazyCounter, 206 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 254 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 206 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:56:05,126 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 254 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 206 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 22:56:05,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2023-11-06 22:56:05,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 122. [2023-11-06 22:56:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 82 states have (on average 1.2439024390243902) internal successors, (102), 82 states have internal predecessors, (102), 37 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:56:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 176 transitions. [2023-11-06 22:56:05,148 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 176 transitions. Word has length 234 [2023-11-06 22:56:05,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:56:05,150 INFO L495 AbstractCegarLoop]: Abstraction has 122 states and 176 transitions. [2023-11-06 22:56:05,150 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.714285714285714) internal successors, (61), 7 states have internal predecessors, (61), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-11-06 22:56:05,150 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 176 transitions. [2023-11-06 22:56:05,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-06 22:56:05,155 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:56:05,155 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:56:05,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:56:05,362 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:05,363 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:56:05,363 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:56:05,363 INFO L85 PathProgramCache]: Analyzing trace with hash -499432360, now seen corresponding path program 1 times [2023-11-06 22:56:05,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:56:05,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1687945204] [2023-11-06 22:56:05,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:05,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:56:05,431 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:56:05,431 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [613645655] [2023-11-06 22:56:05,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:05,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:05,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:56:05,433 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:56:05,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-06 22:56:05,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:05,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 22:56:05,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:56:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2023-11-06 22:56:05,798 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:56:05,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:56:05,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1687945204] [2023-11-06 22:56:05,799 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:56:05,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [613645655] [2023-11-06 22:56:05,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [613645655] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:56:05,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:56:05,800 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:56:05,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834159017] [2023-11-06 22:56:05,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:56:05,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:56:05,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:56:05,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:56:05,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:56:05,802 INFO L87 Difference]: Start difference. First operand 122 states and 176 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:56:06,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:56:06,065 INFO L93 Difference]: Finished difference Result 271 states and 395 transitions. [2023-11-06 22:56:06,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:56:06,066 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 234 [2023-11-06 22:56:06,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:56:06,069 INFO L225 Difference]: With dead ends: 271 [2023-11-06 22:56:06,070 INFO L226 Difference]: Without dead ends: 150 [2023-11-06 22:56:06,071 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:56:06,072 INFO L413 NwaCegarLoop]: 203 mSDtfsCounter, 110 mSDsluCounter, 248 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 451 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:56:06,073 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 451 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:56:06,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2023-11-06 22:56:06,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 148. [2023-11-06 22:56:06,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 83 states have internal predecessors, (93), 62 states have call successors, (62), 3 states have call predecessors, (62), 3 states have return successors, (62), 61 states have call predecessors, (62), 62 states have call successors, (62) [2023-11-06 22:56:06,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 217 transitions. [2023-11-06 22:56:06,109 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 217 transitions. Word has length 234 [2023-11-06 22:56:06,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:56:06,110 INFO L495 AbstractCegarLoop]: Abstraction has 148 states and 217 transitions. [2023-11-06 22:56:06,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-06 22:56:06,111 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 217 transitions. [2023-11-06 22:56:06,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-06 22:56:06,115 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:56:06,115 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:56:06,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-06 22:56:06,323 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:06,324 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:56:06,324 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:56:06,324 INFO L85 PathProgramCache]: Analyzing trace with hash -1543519445, now seen corresponding path program 1 times [2023-11-06 22:56:06,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:56:06,324 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400855242] [2023-11-06 22:56:06,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:06,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:56:06,383 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:56:06,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [368324133] [2023-11-06 22:56:06,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:06,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:06,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:56:06,385 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:56:06,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-06 22:56:06,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:06,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-06 22:56:06,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:56:06,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1362 proven. 57 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2023-11-06 22:56:06,964 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:56:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2023-11-06 22:56:07,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:56:07,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [400855242] [2023-11-06 22:56:07,304 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:56:07,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [368324133] [2023-11-06 22:56:07,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [368324133] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:56:07,305 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:56:07,306 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2023-11-06 22:56:07,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1499626154] [2023-11-06 22:56:07,307 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:56:07,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-06 22:56:07,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:56:07,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-06 22:56:07,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:56:07,313 INFO L87 Difference]: Start difference. First operand 148 states and 217 transitions. Second operand has 10 states, 10 states have (on average 8.4) internal successors, (84), 10 states have internal predecessors, (84), 3 states have call successors, (56), 2 states have call predecessors, (56), 4 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2023-11-06 22:56:08,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:56:08,213 INFO L93 Difference]: Finished difference Result 363 states and 517 transitions. [2023-11-06 22:56:08,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-06 22:56:08,215 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.4) internal successors, (84), 10 states have internal predecessors, (84), 3 states have call successors, (56), 2 states have call predecessors, (56), 4 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) Word has length 235 [2023-11-06 22:56:08,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:56:08,225 INFO L225 Difference]: With dead ends: 363 [2023-11-06 22:56:08,226 INFO L226 Difference]: Without dead ends: 260 [2023-11-06 22:56:08,227 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 461 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=142, Invalid=238, Unknown=0, NotChecked=0, Total=380 [2023-11-06 22:56:08,229 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 251 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 525 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 284 SdHoareTripleChecker+Valid, 401 SdHoareTripleChecker+Invalid, 633 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 525 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:56:08,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [284 Valid, 401 Invalid, 633 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 525 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-06 22:56:08,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2023-11-06 22:56:08,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 203. [2023-11-06 22:56:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 203 states, 118 states have (on average 1.152542372881356) internal successors, (136), 120 states have internal predecessors, (136), 78 states have call successors, (78), 6 states have call predecessors, (78), 6 states have return successors, (78), 76 states have call predecessors, (78), 78 states have call successors, (78) [2023-11-06 22:56:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 292 transitions. [2023-11-06 22:56:08,333 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 292 transitions. Word has length 235 [2023-11-06 22:56:08,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:56:08,334 INFO L495 AbstractCegarLoop]: Abstraction has 203 states and 292 transitions. [2023-11-06 22:56:08,335 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.4) internal successors, (84), 10 states have internal predecessors, (84), 3 states have call successors, (56), 2 states have call predecessors, (56), 4 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2023-11-06 22:56:08,335 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 292 transitions. [2023-11-06 22:56:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-06 22:56:08,340 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:56:08,341 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:56:08,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-06 22:56:08,550 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:08,550 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:56:08,551 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:56:08,551 INFO L85 PathProgramCache]: Analyzing trace with hash -969530325, now seen corresponding path program 1 times [2023-11-06 22:56:08,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:56:08,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901137259] [2023-11-06 22:56:08,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:08,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:56:08,618 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:56:08,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [171546741] [2023-11-06 22:56:08,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:56:08,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:56:08,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:56:08,621 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:56:08,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-06 22:56:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:56:09,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 34 conjunts are in the unsatisfiable core [2023-11-06 22:56:09,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:56:11,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1691 proven. 258 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2023-11-06 22:56:11,593 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:56:49,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 234 proven. 180 refuted. 0 times theorem prover too weak. 2250 trivial. 0 not checked. [2023-11-06 22:56:49,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:56:49,199 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901137259] [2023-11-06 22:56:49,199 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:56:49,199 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [171546741] [2023-11-06 22:56:49,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [171546741] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:56:49,200 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:56:49,200 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 17] total 36 [2023-11-06 22:56:49,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747456072] [2023-11-06 22:56:49,201 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:56:49,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2023-11-06 22:56:49,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:56:49,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2023-11-06 22:56:49,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=433, Invalid=827, Unknown=0, NotChecked=0, Total=1260 [2023-11-06 22:56:49,205 INFO L87 Difference]: Start difference. First operand 203 states and 292 transitions. Second operand has 36 states, 34 states have (on average 3.5) internal successors, (119), 32 states have internal predecessors, (119), 11 states have call successors, (73), 7 states have call predecessors, (73), 13 states have return successors, (74), 10 states have call predecessors, (74), 11 states have call successors, (74) [2023-11-06 22:57:04,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:57:04,413 INFO L93 Difference]: Finished difference Result 476 states and 632 transitions. [2023-11-06 22:57:04,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-06 22:57:04,415 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 34 states have (on average 3.5) internal successors, (119), 32 states have internal predecessors, (119), 11 states have call successors, (73), 7 states have call predecessors, (73), 13 states have return successors, (74), 10 states have call predecessors, (74), 11 states have call successors, (74) Word has length 235 [2023-11-06 22:57:04,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:57:04,419 INFO L225 Difference]: With dead ends: 476 [2023-11-06 22:57:04,419 INFO L226 Difference]: Without dead ends: 322 [2023-11-06 22:57:04,421 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 486 GetRequests, 435 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 899 ImplicationChecksByTransitivity, 26.7s TimeCoverageRelationStatistics Valid=954, Invalid=1802, Unknown=0, NotChecked=0, Total=2756 [2023-11-06 22:57:04,422 INFO L413 NwaCegarLoop]: 104 mSDtfsCounter, 617 mSDsluCounter, 426 mSDsCounter, 0 mSdLazyCounter, 833 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 617 SdHoareTripleChecker+Valid, 530 SdHoareTripleChecker+Invalid, 861 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 833 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:57:04,423 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [617 Valid, 530 Invalid, 861 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 833 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2023-11-06 22:57:04,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states. [2023-11-06 22:57:04,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 258. [2023-11-06 22:57:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 159 states have (on average 1.1069182389937107) internal successors, (176), 161 states have internal predecessors, (176), 78 states have call successors, (78), 20 states have call predecessors, (78), 20 states have return successors, (78), 76 states have call predecessors, (78), 78 states have call successors, (78) [2023-11-06 22:57:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 332 transitions. [2023-11-06 22:57:04,488 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 332 transitions. Word has length 235 [2023-11-06 22:57:04,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:57:04,489 INFO L495 AbstractCegarLoop]: Abstraction has 258 states and 332 transitions. [2023-11-06 22:57:04,490 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 34 states have (on average 3.5) internal successors, (119), 32 states have internal predecessors, (119), 11 states have call successors, (73), 7 states have call predecessors, (73), 13 states have return successors, (74), 10 states have call predecessors, (74), 11 states have call successors, (74) [2023-11-06 22:57:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 332 transitions. [2023-11-06 22:57:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-06 22:57:04,494 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:57:04,495 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:57:04,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-06 22:57:04,702 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-06 22:57:04,703 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:57:04,703 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:57:04,703 INFO L85 PathProgramCache]: Analyzing trace with hash -764225567, now seen corresponding path program 1 times [2023-11-06 22:57:04,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:57:04,703 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208820648] [2023-11-06 22:57:04,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:57:04,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:57:04,760 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:57:04,760 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1139123439] [2023-11-06 22:57:04,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:57:04,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:57:04,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:57:04,762 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:57:04,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-06 22:57:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:57:05,230 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:57:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:57:06,474 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:57:06,474 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 22:57:06,475 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:57:06,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-06 22:57:06,687 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-06 22:57:06,690 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:57:06,693 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:57:06,909 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:57:06 BoogieIcfgContainer [2023-11-06 22:57:06,909 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:57:06,910 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:57:06,910 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:57:06,910 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:57:06,911 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:56:01" (3/4) ... [2023-11-06 22:57:06,913 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 22:57:06,914 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:57:06,914 INFO L158 Benchmark]: Toolchain (without parser) took 66843.94ms. Allocated memory was 163.6MB in the beginning and 237.0MB in the end (delta: 73.4MB). Free memory was 115.7MB in the beginning and 110.7MB in the end (delta: 5.0MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. [2023-11-06 22:57:06,915 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 163.6MB. Free memory is still 107.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:57:06,915 INFO L158 Benchmark]: CACSL2BoogieTranslator took 474.64ms. Allocated memory is still 163.6MB. Free memory was 115.7MB in the beginning and 98.9MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-06 22:57:06,915 INFO L158 Benchmark]: Boogie Procedure Inliner took 94.49ms. Allocated memory is still 163.6MB. Free memory was 98.9MB in the beginning and 95.4MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-06 22:57:06,916 INFO L158 Benchmark]: Boogie Preprocessor took 52.10ms. Allocated memory is still 163.6MB. Free memory was 95.4MB in the beginning and 93.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:57:06,916 INFO L158 Benchmark]: RCFGBuilder took 760.18ms. Allocated memory is still 163.6MB. Free memory was 92.7MB in the beginning and 66.8MB in the end (delta: 25.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-06 22:57:06,917 INFO L158 Benchmark]: TraceAbstraction took 65450.50ms. Allocated memory was 163.6MB in the beginning and 237.0MB in the end (delta: 73.4MB). Free memory was 66.1MB in the beginning and 110.7MB in the end (delta: -44.6MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2023-11-06 22:57:06,917 INFO L158 Benchmark]: Witness Printer took 4.07ms. Allocated memory is still 237.0MB. Free memory is still 110.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:57:06,919 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 163.6MB. Free memory is still 107.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 474.64ms. Allocated memory is still 163.6MB. Free memory was 115.7MB in the beginning and 98.9MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 94.49ms. Allocated memory is still 163.6MB. Free memory was 98.9MB in the beginning and 95.4MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.10ms. Allocated memory is still 163.6MB. Free memory was 95.4MB in the beginning and 93.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 760.18ms. Allocated memory is still 163.6MB. Free memory was 92.7MB in the beginning and 66.8MB in the end (delta: 25.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 65450.50ms. Allocated memory was 163.6MB in the beginning and 237.0MB in the end (delta: 73.4MB). Free memory was 66.1MB in the beginning and 110.7MB in the end (delta: -44.6MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. * Witness Printer took 4.07ms. Allocated memory is still 237.0MB. Free memory is still 110.7MB. 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 206, overapproximation of someBinaryArithmeticDOUBLEoperation at line 114, overapproximation of someUnaryDOUBLEoperation at line 77, overapproximation of someBinaryDOUBLEComparisonOperation at line 206. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 32; [L23] unsigned long int var_1_4 = 1982060228; [L24] signed char var_1_7 = 50; [L25] double var_1_10 = 31.8; [L26] double var_1_11 = 10.5; [L27] signed char var_1_12 = -2; [L28] signed char var_1_13 = 8; [L29] signed char var_1_14 = 0; [L30] signed char var_1_15 = -25; [L31] signed char var_1_16 = 64; [L32] signed char var_1_17 = 2; [L33] signed char var_1_18 = 64; [L34] float var_1_19 = 5.9; [L35] float var_1_21 = 32.5; [L36] float var_1_22 = 0.75; [L37] unsigned char var_1_23 = 10; [L38] unsigned char var_1_25 = 8; [L39] float var_1_26 = 10000000000.5; [L40] double var_1_27 = 128.5; [L41] double var_1_28 = 999999.6; [L42] unsigned long int var_1_29 = 50; [L43] unsigned long int var_1_30 = 2916734667; [L44] unsigned long int var_1_31 = 50; [L45] unsigned long int var_1_32 = 32; [L46] double var_1_33 = 32.4; [L47] double var_1_34 = 999999999.25; [L48] double var_1_35 = 1.75; [L49] unsigned char var_1_36 = 0; [L50] unsigned char var_1_37 = 0; [L51] unsigned char var_1_38 = 25; [L52] unsigned char var_1_39 = 5; [L53] unsigned char var_1_40 = 100; [L54] unsigned char var_1_41 = 10; [L55] unsigned long int var_1_42 = 16; [L56] unsigned long int var_1_43 = 1000000000; [L57] unsigned long int var_1_44 = 1000000000; [L58] double var_1_45 = 127.6; VAL [isInitial=0, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=1982060228, var_1_7=50] [L210] isInitial = 1 [L211] FCALL initially() [L212] COND TRUE 1 [L213] FCALL updateLastVariables() [L214] CALL updateVariables() [L143] var_1_4 = __VERIFIER_nondet_ulong() [L144] CALL assume_abort_if_not(var_1_4 >= 1610612735) VAL [\old(cond)=1, isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L144] RET assume_abort_if_not(var_1_4 >= 1610612735) VAL [isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L145] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L145] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, var_1_10=159/5, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L146] var_1_10 = __VERIFIER_nondet_double() [L147] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L147] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=21/2, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L148] var_1_11 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L149] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-2, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L150] var_1_12 = __VERIFIER_nondet_char() [L151] CALL assume_abort_if_not(var_1_12 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L151] RET assume_abort_if_not(var_1_12 >= -63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L152] CALL assume_abort_if_not(var_1_12 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L152] RET assume_abort_if_not(var_1_12 <= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=8, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L153] var_1_13 = __VERIFIER_nondet_char() [L154] CALL assume_abort_if_not(var_1_13 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L154] RET assume_abort_if_not(var_1_13 >= -127) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L155] CALL assume_abort_if_not(var_1_13 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L155] RET assume_abort_if_not(var_1_13 <= 126) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=0, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L156] var_1_14 = __VERIFIER_nondet_char() [L157] CALL assume_abort_if_not(var_1_14 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L157] RET assume_abort_if_not(var_1_14 >= -63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L158] CALL assume_abort_if_not(var_1_14 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L158] RET assume_abort_if_not(var_1_14 <= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=-25, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L159] var_1_15 = __VERIFIER_nondet_char() [L160] CALL assume_abort_if_not(var_1_15 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L160] RET assume_abort_if_not(var_1_15 >= -63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L161] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L161] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=64, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L162] var_1_16 = __VERIFIER_nondet_char() [L163] CALL assume_abort_if_not(var_1_16 >= 62) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L163] RET assume_abort_if_not(var_1_16 >= 62) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L164] CALL assume_abort_if_not(var_1_16 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L164] RET assume_abort_if_not(var_1_16 <= 126) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=2, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L165] var_1_17 = __VERIFIER_nondet_char() [L166] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L166] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L167] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L167] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L168] var_1_18 = __VERIFIER_nondet_char() [L169] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L169] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L170] CALL assume_abort_if_not(var_1_18 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L170] RET assume_abort_if_not(var_1_18 <= 126) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=65/2, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L171] var_1_21 = __VERIFIER_nondet_float() [L172] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L172] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=3/4, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L173] var_1_22 = __VERIFIER_nondet_float() [L174] CALL assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L174] RET assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=4999998/5, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L175] var_1_28 = __VERIFIER_nondet_double() [L176] CALL assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L176] RET assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2916734667, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L177] var_1_30 = __VERIFIER_nondet_ulong() [L178] CALL assume_abort_if_not(var_1_30 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L178] RET assume_abort_if_not(var_1_30 >= 2147483647) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L179] CALL assume_abort_if_not(var_1_30 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L179] RET assume_abort_if_not(var_1_30 <= 4294967294) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=3999999997/4, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L180] var_1_34 = __VERIFIER_nondet_double() [L181] CALL assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L181] RET assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=7/4, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L182] var_1_35 = __VERIFIER_nondet_double() [L183] CALL assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L183] RET assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L184] var_1_37 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L185] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L186] CALL assume_abort_if_not(var_1_37 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L186] RET assume_abort_if_not(var_1_37 <= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=5, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L187] var_1_39 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L188] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L189] CALL assume_abort_if_not(var_1_39 <= 32) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L189] RET assume_abort_if_not(var_1_39 <= 32) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=100, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L190] var_1_40 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_40 >= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L191] RET assume_abort_if_not(var_1_40 >= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L192] CALL assume_abort_if_not(var_1_40 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L192] RET assume_abort_if_not(var_1_40 <= 127) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=10, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L193] var_1_41 = __VERIFIER_nondet_uchar() [L194] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L194] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L195] CALL assume_abort_if_not(var_1_41 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L195] RET assume_abort_if_not(var_1_41 <= 63) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1000000000, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L196] var_1_43 = __VERIFIER_nondet_ulong() [L197] CALL assume_abort_if_not(var_1_43 >= 536870912) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L197] RET assume_abort_if_not(var_1_43 >= 536870912) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L198] CALL assume_abort_if_not(var_1_43 <= 1073741824) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L198] RET assume_abort_if_not(var_1_43 <= 1073741824) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1000000000, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L199] var_1_44 = __VERIFIER_nondet_ulong() [L200] CALL assume_abort_if_not(var_1_44 >= 536870912) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L200] RET assume_abort_if_not(var_1_44 >= 536870912) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L201] CALL assume_abort_if_not(var_1_44 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L201] RET assume_abort_if_not(var_1_44 <= 1073741823) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=0, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=638/5, var_1_4=2147483647, var_1_7=50] [L214] RET updateVariables() [L215] CALL step() [L62] var_1_36 = (! var_1_37) [L63] var_1_45 = var_1_21 VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L64] COND FALSE !((! var_1_36) && var_1_36) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=8, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L67] COND TRUE (((((var_1_10) < (1.0000000000002E12)) ? (var_1_10) : (1.0000000000002E12))) >= var_1_22) && var_1_36 [L68] var_1_25 = ((((var_1_16) > (2)) ? (var_1_16) : (2))) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=50, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L70] COND TRUE var_1_36 || var_1_36 [L71] var_1_29 = (var_1_30 - var_1_25) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L73] COND TRUE \read(var_1_36) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=162/5, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L74] COND FALSE !(! var_1_36) [L77] var_1_33 = ((((var_1_34 - var_1_35) < 0 ) ? -(var_1_34 - var_1_35) : (var_1_34 - var_1_35))) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=16, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L80] COND FALSE !(\read(var_1_37)) [L83] var_1_42 = ((1634918646u - var_1_16) + var_1_40) VAL [isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L85] unsigned long int stepLocal_1 = var_1_42; [L86] unsigned char stepLocal_0 = var_1_25; VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L87] COND TRUE (var_1_25 / ((((var_1_16) > (var_1_4)) ? (var_1_16) : (var_1_4)))) <= stepLocal_1 VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=10, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L88] COND TRUE stepLocal_0 < var_1_18 [L89] var_1_23 = var_1_17 VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L96] COND FALSE !(! (var_1_18 > var_1_23)) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=20000000001/2, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L101] COND TRUE \read(var_1_36) [L102] var_1_26 = var_1_22 VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L105] signed char stepLocal_3 = var_1_15; [L106] signed long int stepLocal_2 = (((var_1_17) < ((~ var_1_25))) ? (var_1_17) : ((~ var_1_25))); VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_27=257/2, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L107] COND FALSE !(var_1_26 > var_1_10) [L114] var_1_27 = (((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))) + var_1_28) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L116] signed long int stepLocal_4 = 10 - var_1_23; VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=50, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L117] COND TRUE stepLocal_4 <= var_1_16 [L118] var_1_31 = ((((var_1_4) > ((var_1_30 - var_1_25))) ? (var_1_4) : ((var_1_30 - var_1_25)))) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=32, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L126] COND TRUE \read(var_1_36) [L127] var_1_32 = (var_1_23 + var_1_16) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L129] unsigned long int stepLocal_5 = var_1_42; VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, stepLocal_5=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=25, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L130] COND TRUE var_1_12 > stepLocal_5 [L131] var_1_38 = ((var_1_17 + (var_1_39 + 1)) + (var_1_40 - var_1_41)) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, stepLocal_5=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=32, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L133] COND TRUE \read(var_1_36) [L134] var_1_1 = (var_1_25 + ((var_1_4 - var_1_23) - var_1_38)) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, stepLocal_5=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=2147483423, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=50] [L136] COND TRUE ((((((((var_1_26) < (var_1_45)) ? (var_1_26) : (var_1_45)))) < (-0.6)) ? (((((var_1_26) < (var_1_45)) ? (var_1_26) : (var_1_45)))) : (-0.6))) == (var_1_10 - var_1_11) [L137] var_1_7 = (((((4 + var_1_12)) > (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15)))))) ? ((4 + var_1_12)) : (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15))))))) VAL [isInitial=1, stepLocal_0=62, stepLocal_1=1634918711, stepLocal_2=-63, stepLocal_3=3, stepLocal_4=-53, stepLocal_5=1634918711, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=2147483423, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=5] [L215] RET step() [L216] CALL, EXPR property() [L206-L207] return ((((((((((((((var_1_36 ? (var_1_1 == ((unsigned long int) (var_1_25 + ((var_1_4 - var_1_23) - var_1_38)))) : 1) && ((((((((((var_1_26) < (var_1_45)) ? (var_1_26) : (var_1_45)))) < (-0.6)) ? (((((var_1_26) < (var_1_45)) ? (var_1_26) : (var_1_45)))) : (-0.6))) == (var_1_10 - var_1_11)) ? (var_1_7 == ((signed char) (((((4 + var_1_12)) > (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15)))))) ? ((4 + var_1_12)) : (((((var_1_13) < ((var_1_14 + var_1_15))) ? (var_1_13) : ((var_1_14 + var_1_15))))))))) : (var_1_7 == ((signed char) ((var_1_16 - var_1_17) - var_1_18))))) && (((! var_1_36) && var_1_36) ? (var_1_19 == ((float) (var_1_21 + var_1_22))) : 1)) && (((var_1_25 / ((((var_1_16) > (var_1_4)) ? (var_1_16) : (var_1_4)))) <= var_1_42) ? ((var_1_25 < var_1_18) ? (var_1_23 == ((unsigned char) var_1_17)) : (var_1_23 == ((unsigned char) var_1_16))) : (var_1_23 == ((unsigned char) var_1_18)))) && (((((((var_1_10) < (1.0000000000002E12)) ? (var_1_10) : (1.0000000000002E12))) >= var_1_22) && var_1_36) ? (var_1_25 == ((unsigned char) ((((var_1_16) > (2)) ? (var_1_16) : (2))))) : 1)) && ((! (var_1_18 > var_1_23)) ? (var_1_36 ? (var_1_26 == ((float) ((((var_1_22) > (var_1_21)) ? (var_1_22) : (var_1_21))))) : 1) : (var_1_36 ? (var_1_26 == ((float) var_1_22)) : 1))) && ((var_1_26 > var_1_10) ? ((var_1_15 != var_1_14) ? ((((((var_1_17) < ((~ var_1_25))) ? (var_1_17) : ((~ var_1_25)))) <= var_1_29) ? (var_1_27 == ((double) var_1_22)) : 1) : 1) : (var_1_27 == ((double) (((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))) + var_1_28))))) && ((var_1_36 || var_1_36) ? (var_1_29 == ((unsigned long int) (var_1_30 - var_1_25))) : 1)) && (((10 - var_1_23) <= var_1_16) ? (var_1_31 == ((unsigned long int) ((((var_1_4) > ((var_1_30 - var_1_25))) ? (var_1_4) : ((var_1_30 - var_1_25)))))) : (var_1_36 ? (var_1_31 == ((unsigned long int) var_1_23)) : (var_1_31 == ((unsigned long int) var_1_23))))) && (var_1_36 ? (var_1_32 == ((unsigned long int) (var_1_23 + var_1_16))) : 1)) && (var_1_36 ? ((! var_1_36) ? (var_1_33 == ((double) ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))))) : (var_1_33 == ((double) ((((var_1_34 - var_1_35) < 0 ) ? -(var_1_34 - var_1_35) : (var_1_34 - var_1_35)))))) : 1)) && (var_1_36 == ((unsigned char) (! var_1_37)))) && ((var_1_12 > var_1_42) ? (var_1_38 == ((unsigned char) ((var_1_17 + (var_1_39 + 1)) + (var_1_40 - var_1_41)))) : 1)) && (var_1_37 ? (var_1_42 == ((unsigned long int) ((var_1_4 + (var_1_43 + var_1_44)) - var_1_25))) : (var_1_42 == ((unsigned long int) ((1634918646u - var_1_16) + var_1_40))))) && (var_1_45 == ((double) var_1_21)) ; VAL [\result=0, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=2147483423, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=5] [L216] RET, EXPR property() [L216] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=2147483423, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=5] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=2, var_1_11=3, var_1_12=-63, var_1_13=5, var_1_14=2, var_1_15=3, var_1_16=62, var_1_17=63, var_1_18=64, var_1_19=59/10, var_1_1=2147483423, var_1_21=4, var_1_22=5, var_1_23=63, var_1_25=62, var_1_26=5, var_1_28=6, var_1_29=2147483647, var_1_30=2147483709, var_1_31=2147483647, var_1_32=125, var_1_33=9, var_1_34=7, var_1_35=8, var_1_36=1, var_1_37=0, var_1_38=223, var_1_39=32, var_1_40=127, var_1_41=0, var_1_42=1634918711, var_1_43=1073741824, var_1_44=1073741823, var_1_45=4, var_1_4=2147483647, var_1_7=5] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 102 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 65.1s, OverallIterations: 7, TraceHistogramMax: 37, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 17.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1397 SdHoareTripleChecker+Valid, 4.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1339 mSDsluCounter, 2298 SdHoareTripleChecker+Invalid, 4.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1357 mSDsCounter, 160 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1689 IncrementalHoareTripleChecker+Invalid, 1849 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 160 mSolverCounterUnsat, 941 mSDtfsCounter, 1689 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2135 GetRequests, 2051 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 945 ImplicationChecksByTransitivity, 26.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=258occurred in iteration=6, InterpolantAutomatonStates: 65, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 6 MinimizatonAttempts, 271 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 41.5s InterpolantComputationTime, 1642 NumberOfCodeBlocks, 1642 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 2101 ConstructedInterpolants, 0 QuantifiedInterpolants, 8582 SizeOfPredicates, 22 NumberOfNonLiveVariables, 3324 ConjunctsInSsa, 56 ConjunctsInUnsatCore, 9 InterpolantComputations, 3 PerfectInterpolantSequences, 23364/23976 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 22:57:06,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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_d2eaa995-b3d7-4b47-b236-b17316125af0/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 5ead9bdede4abe57383185853e080e80b441e28f9a39ebc76ca1951092b9d963 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:57:09,576 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:57:09,718 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-06 22:57:09,727 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:57:09,728 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:57:09,773 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:57:09,774 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:57:09,775 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:57:09,776 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:57:09,781 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:57:09,782 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:57:09,782 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:57:09,783 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:57:09,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:57:09,785 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:57:09,786 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:57:09,786 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:57:09,787 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:57:09,787 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:57:09,788 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:57:09,789 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:57:09,789 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 22:57:09,790 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 22:57:09,790 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 22:57:09,791 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:57:09,791 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:57:09,792 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:57:09,792 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:57:09,792 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:57:09,793 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:57:09,794 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:57:09,795 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:57:09,795 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:57:09,795 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:57:09,795 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 22:57:09,796 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 22:57:09,796 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:57:09,796 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:57:09,796 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:57:09,797 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:57:09,798 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 22:57:09,798 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:57:09,798 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_d2eaa995-b3d7-4b47-b236-b17316125af0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ead9bdede4abe57383185853e080e80b441e28f9a39ebc76ca1951092b9d963 [2023-11-06 22:57:10,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:57:10,268 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:57:10,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:57:10,272 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:57:10,273 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:57:10,275 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i [2023-11-06 22:57:13,374 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:57:13,695 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:57:13,696 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i [2023-11-06 22:57:13,708 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/data/302c78e98/5b0db48b3b2441269a82914475fb3060/FLAG8e3cf0aaf [2023-11-06 22:57:13,723 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/data/302c78e98/5b0db48b3b2441269a82914475fb3060 [2023-11-06 22:57:13,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:57:13,727 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:57:13,729 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:57:13,729 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:57:13,733 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:57:13,734 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:57:13" (1/1) ... [2023-11-06 22:57:13,735 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b7fde5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:13, skipping insertion in model container [2023-11-06 22:57:13,736 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:57:13" (1/1) ... [2023-11-06 22:57:13,776 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:57:13,922 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_d2eaa995-b3d7-4b47-b236-b17316125af0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i[916,929] [2023-11-06 22:57:14,010 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:57:14,046 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:57:14,066 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_d2eaa995-b3d7-4b47-b236-b17316125af0/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-73.i[916,929] [2023-11-06 22:57:14,152 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:57:14,178 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:57:14,179 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14 WrapperNode [2023-11-06 22:57:14,179 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:57:14,181 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:57:14,181 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:57:14,182 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:57:14,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,224 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,273 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 224 [2023-11-06 22:57:14,274 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:57:14,275 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:57:14,275 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:57:14,276 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:57:14,284 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,307 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,307 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,343 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,347 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,370 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,372 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,383 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:57:14,389 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:57:14,389 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:57:14,389 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:57:14,390 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (1/1) ... [2023-11-06 22:57:14,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:57:14,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:57:14,428 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:57:14,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:57:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:57:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 22:57:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:57:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:57:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:57:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:57:14,615 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:57:14,617 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:57:20,126 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:57:20,141 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:57:20,142 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:57:20,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:57:20 BoogieIcfgContainer [2023-11-06 22:57:20,146 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:57:20,149 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:57:20,150 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:57:20,153 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:57:20,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:57:13" (1/3) ... [2023-11-06 22:57:20,154 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@710259aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:57:20, skipping insertion in model container [2023-11-06 22:57:20,154 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:57:14" (2/3) ... [2023-11-06 22:57:20,157 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@710259aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:57:20, skipping insertion in model container [2023-11-06 22:57:20,157 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:57:20" (3/3) ... [2023-11-06 22:57:20,161 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-73.i [2023-11-06 22:57:20,206 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:57:20,206 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:57:20,284 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:57:20,292 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;@2872afc9, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:57:20,293 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:57:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:57:20,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-06 22:57:20,331 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:57:20,332 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:57:20,335 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:57:20,344 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:57:20,344 INFO L85 PathProgramCache]: Analyzing trace with hash -1451449378, now seen corresponding path program 1 times [2023-11-06 22:57:20,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:57:20,363 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2129860830] [2023-11-06 22:57:20,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:57:20,363 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 22:57:20,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:57:20,375 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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 22:57:20,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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 22:57:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:57:21,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 22:57:21,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:57:21,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1128 proven. 30 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2023-11-06 22:57:21,989 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:57:22,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 78 proven. 30 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2023-11-06 22:57:22,565 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:57:22,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2129860830] [2023-11-06 22:57:22,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2129860830] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:57:22,567 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:57:22,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2023-11-06 22:57:22,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467464938] [2023-11-06 22:57:22,570 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:57:22,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-06 22:57:22,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:57:22,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-06 22:57:22,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:57:22,622 INFO L87 Difference]: Start difference. First operand has 102 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 9 states, 9 states have (on average 8.444444444444445) internal successors, (76), 9 states have internal predecessors, (76), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-11-06 22:57:26,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:28,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-06 22:57:30,825 WARN L539 Checker$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 22:57:32,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:57:32,132 INFO L93 Difference]: Finished difference Result 278 states and 514 transitions. [2023-11-06 22:57:32,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-06 22:57:32,138 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.444444444444445) internal successors, (76), 9 states have internal predecessors, (76), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 234 [2023-11-06 22:57:32,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:57:32,152 INFO L225 Difference]: With dead ends: 278 [2023-11-06 22:57:32,152 INFO L226 Difference]: Without dead ends: 179 [2023-11-06 22:57:32,157 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 478 GetRequests, 459 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=122, Invalid=258, Unknown=0, NotChecked=0, Total=380 [2023-11-06 22:57:32,161 INFO L413 NwaCegarLoop]: 155 mSDtfsCounter, 273 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 474 mSolverCounterSat, 207 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 300 SdHoareTripleChecker+Valid, 373 SdHoareTripleChecker+Invalid, 684 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 474 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:57:32,162 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [300 Valid, 373 Invalid, 684 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 474 Invalid, 3 Unknown, 0 Unchecked, 9.1s Time] [2023-11-06 22:57:32,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2023-11-06 22:57:32,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 102. [2023-11-06 22:57:32,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 62 states have (on average 1.1774193548387097) internal successors, (73), 62 states have internal predecessors, (73), 37 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:57:32,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 147 transitions. [2023-11-06 22:57:32,249 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 147 transitions. Word has length 234 [2023-11-06 22:57:32,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:57:32,254 INFO L495 AbstractCegarLoop]: Abstraction has 102 states and 147 transitions. [2023-11-06 22:57:32,254 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.444444444444445) internal successors, (76), 9 states have internal predecessors, (76), 2 states have call successors, (47), 2 states have call predecessors, (47), 4 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2023-11-06 22:57:32,255 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 147 transitions. [2023-11-06 22:57:32,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-06 22:57:32,271 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:57:32,271 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:57:32,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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)] Forceful destruction successful, exit code 0 [2023-11-06 22:57:32,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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 22:57:32,480 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:57:32,480 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:57:32,480 INFO L85 PathProgramCache]: Analyzing trace with hash -1543519445, now seen corresponding path program 1 times [2023-11-06 22:57:32,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:57:32,482 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1574679963] [2023-11-06 22:57:32,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:57:32,482 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 22:57:32,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:57:32,484 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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 22:57:32,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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 22:57:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:57:33,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-06 22:57:33,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:57:37,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1094 proven. 276 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2023-11-06 22:57:37,001 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:57:41,463 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:57:41,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1574679963] [2023-11-06 22:57:41,464 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1574679963] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:57:41,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1216505664] [2023-11-06 22:57:41,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:57:41,465 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-06 22:57:41,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/cvc4 [2023-11-06 22:57:41,468 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-06 22:57:41,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-06 22:57:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:57:43,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-06 22:57:43,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:57:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1094 proven. 276 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2023-11-06 22:57:47,005 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:57:53,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1216505664] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:57:53,670 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:57:53,670 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 13 [2023-11-06 22:57:53,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406125721] [2023-11-06 22:57:53,671 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:57:53,673 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-06 22:57:53,673 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:57:53,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-06 22:57:53,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2023-11-06 22:57:53,675 INFO L87 Difference]: Start difference. First operand 102 states and 147 transitions. Second operand has 13 states, 13 states have (on average 5.230769230769231) internal successors, (68), 12 states have internal predecessors, (68), 4 states have call successors, (37), 4 states have call predecessors, (37), 5 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) [2023-11-06 22:57:59,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:58:01,243 WARN L539 Checker$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 22:58:03,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:58:04,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-06 22:58:04,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:58:04,673 INFO L93 Difference]: Finished difference Result 219 states and 306 transitions. [2023-11-06 22:58:04,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-06 22:58:04,675 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.230769230769231) internal successors, (68), 12 states have internal predecessors, (68), 4 states have call successors, (37), 4 states have call predecessors, (37), 5 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) Word has length 235 [2023-11-06 22:58:04,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:58:04,679 INFO L225 Difference]: With dead ends: 219 [2023-11-06 22:58:04,679 INFO L226 Difference]: Without dead ends: 120 [2023-11-06 22:58:04,681 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 525 GetRequests, 503 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=178, Invalid=374, Unknown=0, NotChecked=0, Total=552 [2023-11-06 22:58:04,683 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 74 mSDsluCounter, 255 mSDsCounter, 0 mSdLazyCounter, 518 mSolverCounterSat, 8 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 356 SdHoareTripleChecker+Invalid, 529 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 518 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:58:04,683 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 356 Invalid, 529 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 518 Invalid, 3 Unknown, 0 Unchecked, 10.3s Time] [2023-11-06 22:58:04,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2023-11-06 22:58:04,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 114. [2023-11-06 22:58:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 71 states have (on average 1.1408450704225352) internal successors, (81), 71 states have internal predecessors, (81), 37 states have call successors, (37), 5 states have call predecessors, (37), 5 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-06 22:58:04,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 155 transitions. [2023-11-06 22:58:04,709 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 155 transitions. Word has length 235 [2023-11-06 22:58:04,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:58:04,711 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 155 transitions. [2023-11-06 22:58:04,711 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.230769230769231) internal successors, (68), 12 states have internal predecessors, (68), 4 states have call successors, (37), 4 states have call predecessors, (37), 5 states have return successors, (37), 3 states have call predecessors, (37), 4 states have call successors, (37) [2023-11-06 22:58:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 155 transitions. [2023-11-06 22:58:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-06 22:58:04,715 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:58:04,716 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:58:04,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:58:04,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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 22:58:05,132 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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 22:58:05,133 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:58:05,134 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:58:05,134 INFO L85 PathProgramCache]: Analyzing trace with hash -764225567, now seen corresponding path program 1 times [2023-11-06 22:58:05,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:58:05,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1478937746] [2023-11-06 22:58:05,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:58:05,136 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 22:58:05,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:58:05,137 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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 22:58:05,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2eaa995-b3d7-4b47-b236-b17316125af0/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 22:58:06,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:06,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 73 conjunts are in the unsatisfiable core [2023-11-06 22:58:06,851 INFO L285 TraceCheckSpWp]: Computing forward predicates...