./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 334dc4437eaac80eceb8d1af75e80c429404d34e2c4d4fc214f68fc3c74220fb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 03:27:34,666 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 03:27:34,728 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 03:27:34,733 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 03:27:34,734 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 03:27:34,757 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 03:27:34,757 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 03:27:34,758 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 03:27:34,758 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 03:27:34,759 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 03:27:34,759 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 03:27:34,760 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 03:27:34,760 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 03:27:34,761 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 03:27:34,761 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 03:27:34,762 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 03:27:34,763 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 03:27:34,763 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 03:27:34,764 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 03:27:34,764 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 03:27:34,765 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 03:27:34,766 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 03:27:34,766 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 03:27:34,767 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 03:27:34,767 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 03:27:34,767 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 03:27:34,768 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 03:27:34,768 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 03:27:34,769 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 03:27:34,769 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 03:27:34,770 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 03:27:34,770 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:27:34,771 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 03:27:34,771 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 03:27:34,771 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 03:27:34,772 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 03:27:34,772 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 03:27:34,772 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 03:27:34,772 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 03:27:34,772 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 03:27:34,772 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 03:27:34,773 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 03:27:34,773 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_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 334dc4437eaac80eceb8d1af75e80c429404d34e2c4d4fc214f68fc3c74220fb [2023-11-29 03:27:34,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 03:27:34,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 03:27:34,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 03:27:34,997 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 03:27:34,998 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 03:27:34,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i [2023-11-29 03:27:37,716 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 03:27:37,948 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 03:27:37,948 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i [2023-11-29 03:27:37,960 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/data/78ec75ce8/99a22a76be614ab7894451024d5fdff2/FLAGd00e07985 [2023-11-29 03:27:37,973 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/data/78ec75ce8/99a22a76be614ab7894451024d5fdff2 [2023-11-29 03:27:37,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 03:27:37,976 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 03:27:37,977 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 03:27:37,977 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 03:27:37,982 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 03:27:37,982 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:27:37" (1/1) ... [2023-11-29 03:27:37,983 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c20dace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:37, skipping insertion in model container [2023-11-29 03:27:37,983 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:27:37" (1/1) ... [2023-11-29 03:27:38,043 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:27:38,169 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_e38b824f-c2f7-4268-a1cd-ac322d974bdd/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i[916,929] [2023-11-29 03:27:38,297 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:27:38,312 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 03:27:38,323 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_e38b824f-c2f7-4268-a1cd-ac322d974bdd/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i[916,929] [2023-11-29 03:27:38,379 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:27:38,399 INFO L206 MainTranslator]: Completed translation [2023-11-29 03:27:38,400 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38 WrapperNode [2023-11-29 03:27:38,400 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 03:27:38,401 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 03:27:38,401 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 03:27:38,401 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 03:27:38,409 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,428 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,487 INFO L138 Inliner]: procedures = 26, calls = 67, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 447 [2023-11-29 03:27:38,487 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 03:27:38,488 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 03:27:38,488 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 03:27:38,488 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 03:27:38,497 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,497 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,505 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,537 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 03:27:38,538 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,538 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,555 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,561 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,567 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,572 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,578 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 03:27:38,579 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 03:27:38,579 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 03:27:38,579 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 03:27:38,580 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (1/1) ... [2023-11-29 03:27:38,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:27:38,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:38,604 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 03:27:38,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 03:27:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 03:27:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 03:27:38,638 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 03:27:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 03:27:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 03:27:38,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 03:27:38,753 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 03:27:38,756 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 03:27:39,417 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 03:27:39,449 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 03:27:39,449 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 03:27:39,449 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:27:39 BoogieIcfgContainer [2023-11-29 03:27:39,449 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 03:27:39,452 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 03:27:39,452 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 03:27:39,454 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 03:27:39,454 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 03:27:37" (1/3) ... [2023-11-29 03:27:39,455 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48a1f7f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:27:39, skipping insertion in model container [2023-11-29 03:27:39,455 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:27:38" (2/3) ... [2023-11-29 03:27:39,455 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48a1f7f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:27:39, skipping insertion in model container [2023-11-29 03:27:39,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:27:39" (3/3) ... [2023-11-29 03:27:39,457 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-72.i [2023-11-29 03:27:39,471 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 03:27:39,471 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 03:27:39,518 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 03:27:39,524 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=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@52b31a26, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 03:27:39,524 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 03:27:39,529 INFO L276 IsEmpty]: Start isEmpty. Operand has 177 states, 120 states have (on average 1.5333333333333334) internal successors, (184), 121 states have internal predecessors, (184), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-11-29 03:27:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:39,551 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:39,552 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:39,552 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:39,556 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:39,557 INFO L85 PathProgramCache]: Analyzing trace with hash -456271396, now seen corresponding path program 1 times [2023-11-29 03:27:39,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:39,564 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63316150] [2023-11-29 03:27:39,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:39,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:39,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:27:39,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63316150] [2023-11-29 03:27:39,832 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 03:27:39,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1929158323] [2023-11-29 03:27:39,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:39,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:39,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:39,835 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:39,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 03:27:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:40,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 811 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 03:27:40,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:27:40,242 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 5618 trivial. 0 not checked. [2023-11-29 03:27:40,243 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:27:40,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1929158323] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:27:40,243 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:27:40,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 03:27:40,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803912549] [2023-11-29 03:27:40,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:27:40,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 03:27:40,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:27:40,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 03:27:40,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 03:27:40,285 INFO L87 Difference]: Start difference. First operand has 177 states, 120 states have (on average 1.5333333333333334) internal successors, (184), 121 states have internal predecessors, (184), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) Second operand has 2 states, 2 states have (on average 42.5) internal successors, (85), 2 states have internal predecessors, (85), 2 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 2 states have call successors, (54) [2023-11-29 03:27:40,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:27:40,343 INFO L93 Difference]: Finished difference Result 350 states and 634 transitions. [2023-11-29 03:27:40,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 03:27:40,346 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 42.5) internal successors, (85), 2 states have internal predecessors, (85), 2 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 2 states have call successors, (54) Word has length 350 [2023-11-29 03:27:40,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:27:40,357 INFO L225 Difference]: With dead ends: 350 [2023-11-29 03:27:40,357 INFO L226 Difference]: Without dead ends: 174 [2023-11-29 03:27:40,362 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 03:27:40,366 INFO L413 NwaCegarLoop]: 281 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 281 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:27:40,367 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 281 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 03:27:40,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2023-11-29 03:27:40,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 174. [2023-11-29 03:27:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 118 states have (on average 1.4915254237288136) internal successors, (176), 118 states have internal predecessors, (176), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-11-29 03:27:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 284 transitions. [2023-11-29 03:27:40,433 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 284 transitions. Word has length 350 [2023-11-29 03:27:40,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:27:40,434 INFO L495 AbstractCegarLoop]: Abstraction has 174 states and 284 transitions. [2023-11-29 03:27:40,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 42.5) internal successors, (85), 2 states have internal predecessors, (85), 2 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 2 states have call successors, (54) [2023-11-29 03:27:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 284 transitions. [2023-11-29 03:27:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:40,444 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:40,445 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:40,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 03:27:40,645 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-29 03:27:40,646 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:40,647 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:40,647 INFO L85 PathProgramCache]: Analyzing trace with hash 37712420, now seen corresponding path program 1 times [2023-11-29 03:27:40,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:40,647 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1769286702] [2023-11-29 03:27:40,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:40,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:40,732 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:27:40,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1416526748] [2023-11-29 03:27:40,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:40,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:40,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:40,735 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:40,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 03:27:40,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:40,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 811 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 03:27:41,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:27:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-11-29 03:27:41,107 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:27:41,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:27:41,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1769286702] [2023-11-29 03:27:41,108 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:27:41,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1416526748] [2023-11-29 03:27:41,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1416526748] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:27:41,109 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:27:41,109 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 03:27:41,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1068269168] [2023-11-29 03:27:41,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:27:41,111 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 03:27:41,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:27:41,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 03:27:41,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 03:27:41,113 INFO L87 Difference]: Start difference. First operand 174 states and 284 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:27:41,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:27:41,199 INFO L93 Difference]: Finished difference Result 412 states and 674 transitions. [2023-11-29 03:27:41,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 03:27:41,200 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 350 [2023-11-29 03:27:41,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:27:41,205 INFO L225 Difference]: With dead ends: 412 [2023-11-29 03:27:41,205 INFO L226 Difference]: Without dead ends: 239 [2023-11-29 03:27:41,207 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 348 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 03:27:41,209 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 94 mSDsluCounter, 263 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 599 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:27:41,209 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [94 Valid, 599 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:27:41,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states. [2023-11-29 03:27:41,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 199. [2023-11-29 03:27:41,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 199 states, 143 states have (on average 1.5454545454545454) internal successors, (221), 143 states have internal predecessors, (221), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-11-29 03:27:41,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 329 transitions. [2023-11-29 03:27:41,237 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 329 transitions. Word has length 350 [2023-11-29 03:27:41,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:27:41,239 INFO L495 AbstractCegarLoop]: Abstraction has 199 states and 329 transitions. [2023-11-29 03:27:41,240 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:27:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 329 transitions. [2023-11-29 03:27:41,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:41,244 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:41,244 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:41,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 03:27:41,444 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:41,445 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:41,445 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:41,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1807654746, now seen corresponding path program 1 times [2023-11-29 03:27:41,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:41,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235410087] [2023-11-29 03:27:41,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:41,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:41,512 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:27:41,512 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [446128768] [2023-11-29 03:27:41,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:41,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:41,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:41,514 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:41,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 03:27:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:41,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 812 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:27:41,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:27:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-11-29 03:27:41,839 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:27:41,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:27:41,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235410087] [2023-11-29 03:27:41,840 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:27:41,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [446128768] [2023-11-29 03:27:41,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [446128768] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:27:41,840 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:27:41,840 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 03:27:41,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255376725] [2023-11-29 03:27:41,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:27:41,842 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:27:41,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:27:41,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:27:41,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:27:41,843 INFO L87 Difference]: Start difference. First operand 199 states and 329 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:27:42,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:27:42,208 INFO L93 Difference]: Finished difference Result 659 states and 1099 transitions. [2023-11-29 03:27:42,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:27:42,209 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 350 [2023-11-29 03:27:42,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:27:42,214 INFO L225 Difference]: With dead ends: 659 [2023-11-29 03:27:42,215 INFO L226 Difference]: Without dead ends: 461 [2023-11-29 03:27:42,216 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:27:42,217 INFO L413 NwaCegarLoop]: 270 mSDtfsCounter, 343 mSDsluCounter, 479 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 749 SdHoareTripleChecker+Invalid, 184 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:27:42,218 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 749 Invalid, 184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 03:27:42,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 461 states. [2023-11-29 03:27:42,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 461 to 254. [2023-11-29 03:27:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 254 states, 198 states have (on average 1.5909090909090908) internal successors, (315), 198 states have internal predecessors, (315), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-11-29 03:27:42,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 423 transitions. [2023-11-29 03:27:42,252 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 423 transitions. Word has length 350 [2023-11-29 03:27:42,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:27:42,254 INFO L495 AbstractCegarLoop]: Abstraction has 254 states and 423 transitions. [2023-11-29 03:27:42,254 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:27:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 423 transitions. [2023-11-29 03:27:42,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:42,258 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:42,258 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:42,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-29 03:27:42,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:42,459 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:42,459 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:42,460 INFO L85 PathProgramCache]: Analyzing trace with hash -1384008024, now seen corresponding path program 1 times [2023-11-29 03:27:42,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:42,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574205412] [2023-11-29 03:27:42,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:42,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:42,515 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:27:42,516 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1244819356] [2023-11-29 03:27:42,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:42,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:42,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:42,517 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:42,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 03:27:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:42,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 03:27:42,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:27:43,324 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1355 proven. 138 refuted. 0 times theorem prover too weak. 4231 trivial. 0 not checked. [2023-11-29 03:27:43,324 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:27:43,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 21 proven. 138 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-11-29 03:27:43,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:27:43,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574205412] [2023-11-29 03:27:43,707 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:27:43,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1244819356] [2023-11-29 03:27:43,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1244819356] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:27:43,707 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:27:43,708 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-29 03:27:43,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503690754] [2023-11-29 03:27:43,708 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:27:43,709 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:27:43,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:27:43,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:27:43,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:27:43,710 INFO L87 Difference]: Start difference. First operand 254 states and 423 transitions. Second operand has 8 states, 8 states have (on average 11.5) internal successors, (92), 8 states have internal predecessors, (92), 2 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (101), 2 states have call predecessors, (101), 2 states have call successors, (101) [2023-11-29 03:27:44,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:27:44,248 INFO L93 Difference]: Finished difference Result 571 states and 935 transitions. [2023-11-29 03:27:44,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 03:27:44,249 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.5) internal successors, (92), 8 states have internal predecessors, (92), 2 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (101), 2 states have call predecessors, (101), 2 states have call successors, (101) Word has length 350 [2023-11-29 03:27:44,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:27:44,252 INFO L225 Difference]: With dead ends: 571 [2023-11-29 03:27:44,252 INFO L226 Difference]: Without dead ends: 318 [2023-11-29 03:27:44,253 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 705 GetRequests, 690 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=80, Invalid=130, Unknown=0, NotChecked=0, Total=210 [2023-11-29 03:27:44,254 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 504 mSDsluCounter, 470 mSDsCounter, 0 mSdLazyCounter, 448 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 516 SdHoareTripleChecker+Valid, 684 SdHoareTripleChecker+Invalid, 482 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 448 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:27:44,255 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [516 Valid, 684 Invalid, 482 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 448 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 03:27:44,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2023-11-29 03:27:44,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 309. [2023-11-29 03:27:44,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 309 states, 245 states have (on average 1.563265306122449) internal successors, (383), 246 states have internal predecessors, (383), 60 states have call successors, (60), 3 states have call predecessors, (60), 3 states have return successors, (60), 59 states have call predecessors, (60), 60 states have call successors, (60) [2023-11-29 03:27:44,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 503 transitions. [2023-11-29 03:27:44,281 INFO L78 Accepts]: Start accepts. Automaton has 309 states and 503 transitions. Word has length 350 [2023-11-29 03:27:44,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:27:44,282 INFO L495 AbstractCegarLoop]: Abstraction has 309 states and 503 transitions. [2023-11-29 03:27:44,283 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.5) internal successors, (92), 8 states have internal predecessors, (92), 2 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (101), 2 states have call predecessors, (101), 2 states have call successors, (101) [2023-11-29 03:27:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 503 transitions. [2023-11-29 03:27:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:44,286 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:44,286 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:44,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-29 03:27:44,491 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:44,491 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:44,491 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:44,492 INFO L85 PathProgramCache]: Analyzing trace with hash -1361375770, now seen corresponding path program 1 times [2023-11-29 03:27:44,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:44,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290408532] [2023-11-29 03:27:44,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:44,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:44,544 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:27:44,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [131784530] [2023-11-29 03:27:44,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:44,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:44,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:44,546 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:44,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 03:27:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:44,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-29 03:27:44,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:27:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 659 proven. 150 refuted. 0 times theorem prover too weak. 4915 trivial. 0 not checked. [2023-11-29 03:27:46,050 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:27:46,314 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-11-29 03:27:46,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:27:46,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290408532] [2023-11-29 03:27:46,315 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:27:46,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [131784530] [2023-11-29 03:27:46,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [131784530] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 03:27:46,315 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:27:46,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [9] total 12 [2023-11-29 03:27:46,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082039450] [2023-11-29 03:27:46,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:27:46,317 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:27:46,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:27:46,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:27:46,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:27:46,318 INFO L87 Difference]: Start difference. First operand 309 states and 503 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:27:46,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:27:46,420 INFO L93 Difference]: Finished difference Result 838 states and 1354 transitions. [2023-11-29 03:27:46,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:27:46,421 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 350 [2023-11-29 03:27:46,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:27:46,426 INFO L225 Difference]: With dead ends: 838 [2023-11-29 03:27:46,427 INFO L226 Difference]: Without dead ends: 530 [2023-11-29 03:27:46,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 698 GetRequests, 688 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:27:46,428 INFO L413 NwaCegarLoop]: 312 mSDtfsCounter, 358 mSDsluCounter, 424 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 358 SdHoareTripleChecker+Valid, 736 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:27:46,429 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [358 Valid, 736 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:27:46,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530 states. [2023-11-29 03:27:46,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530 to 346. [2023-11-29 03:27:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 346 states, 282 states have (on average 1.5780141843971631) internal successors, (445), 283 states have internal predecessors, (445), 60 states have call successors, (60), 3 states have call predecessors, (60), 3 states have return successors, (60), 59 states have call predecessors, (60), 60 states have call successors, (60) [2023-11-29 03:27:46,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 346 states and 565 transitions. [2023-11-29 03:27:46,463 INFO L78 Accepts]: Start accepts. Automaton has 346 states and 565 transitions. Word has length 350 [2023-11-29 03:27:46,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:27:46,464 INFO L495 AbstractCegarLoop]: Abstraction has 346 states and 565 transitions. [2023-11-29 03:27:46,464 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:27:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 565 transitions. [2023-11-29 03:27:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:46,467 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:46,467 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:46,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-29 03:27:46,668 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:46,668 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:46,669 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:46,669 INFO L85 PathProgramCache]: Analyzing trace with hash 939446820, now seen corresponding path program 1 times [2023-11-29 03:27:46,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:46,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370947462] [2023-11-29 03:27:46,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:46,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:46,720 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:27:46,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1732973313] [2023-11-29 03:27:46,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:46,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:46,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:46,721 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:46,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 03:27:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:46,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 817 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 03:27:47,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:27:47,484 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1023 proven. 144 refuted. 0 times theorem prover too weak. 4557 trivial. 0 not checked. [2023-11-29 03:27:47,484 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:27:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 15 proven. 144 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-11-29 03:27:47,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:27:47,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1370947462] [2023-11-29 03:27:47,814 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:27:47,814 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1732973313] [2023-11-29 03:27:47,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1732973313] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:27:47,815 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:27:47,815 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2023-11-29 03:27:47,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191413672] [2023-11-29 03:27:47,815 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:27:47,816 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:27:47,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:27:47,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:27:47,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:27:47,818 INFO L87 Difference]: Start difference. First operand 346 states and 565 transitions. Second operand has 8 states, 8 states have (on average 11.5) internal successors, (92), 8 states have internal predecessors, (92), 2 states have call successors, (102), 2 states have call predecessors, (102), 4 states have return successors, (103), 2 states have call predecessors, (103), 2 states have call successors, (103) [2023-11-29 03:27:48,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:27:48,595 INFO L93 Difference]: Finished difference Result 946 states and 1506 transitions. [2023-11-29 03:27:48,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 03:27:48,596 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.5) internal successors, (92), 8 states have internal predecessors, (92), 2 states have call successors, (102), 2 states have call predecessors, (102), 4 states have return successors, (103), 2 states have call predecessors, (103), 2 states have call successors, (103) Word has length 350 [2023-11-29 03:27:48,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:27:48,601 INFO L225 Difference]: With dead ends: 946 [2023-11-29 03:27:48,601 INFO L226 Difference]: Without dead ends: 583 [2023-11-29 03:27:48,603 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 710 GetRequests, 691 SyntacticMatches, 2 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2023-11-29 03:27:48,603 INFO L413 NwaCegarLoop]: 378 mSDtfsCounter, 420 mSDsluCounter, 738 mSDsCounter, 0 mSdLazyCounter, 690 mSolverCounterSat, 126 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 426 SdHoareTripleChecker+Valid, 1116 SdHoareTripleChecker+Invalid, 816 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 126 IncrementalHoareTripleChecker+Valid, 690 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:27:48,604 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [426 Valid, 1116 Invalid, 816 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [126 Valid, 690 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 03:27:48,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 583 states. [2023-11-29 03:27:48,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 583 to 364. [2023-11-29 03:27:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 364 states, 301 states have (on average 1.5548172757475083) internal successors, (468), 302 states have internal predecessors, (468), 58 states have call successors, (58), 4 states have call predecessors, (58), 4 states have return successors, (58), 57 states have call predecessors, (58), 58 states have call successors, (58) [2023-11-29 03:27:48,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 364 states and 584 transitions. [2023-11-29 03:27:48,646 INFO L78 Accepts]: Start accepts. Automaton has 364 states and 584 transitions. Word has length 350 [2023-11-29 03:27:48,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:27:48,647 INFO L495 AbstractCegarLoop]: Abstraction has 364 states and 584 transitions. [2023-11-29 03:27:48,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.5) internal successors, (92), 8 states have internal predecessors, (92), 2 states have call successors, (102), 2 states have call predecessors, (102), 4 states have return successors, (103), 2 states have call predecessors, (103), 2 states have call successors, (103) [2023-11-29 03:27:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 584 transitions. [2023-11-29 03:27:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:48,650 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:48,651 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:48,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-29 03:27:48,851 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-29 03:27:48,852 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:48,852 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:48,852 INFO L85 PathProgramCache]: Analyzing trace with hash 1158301538, now seen corresponding path program 1 times [2023-11-29 03:27:48,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:48,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932282484] [2023-11-29 03:27:48,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:48,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:48,915 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:27:48,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1097104663] [2023-11-29 03:27:48,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:48,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:48,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:48,917 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:48,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 03:27:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:49,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 03:27:49,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:27:49,471 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2915 proven. 78 refuted. 0 times theorem prover too weak. 2731 trivial. 0 not checked. [2023-11-29 03:27:49,471 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:27:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 81 proven. 78 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-11-29 03:27:49,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:27:49,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932282484] [2023-11-29 03:27:49,747 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:27:49,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1097104663] [2023-11-29 03:27:49,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1097104663] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:27:49,747 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:27:49,748 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2023-11-29 03:27:49,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206502430] [2023-11-29 03:27:49,748 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:27:49,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:27:49,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:27:49,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:27:49,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:27:49,751 INFO L87 Difference]: Start difference. First operand 364 states and 584 transitions. Second operand has 11 states, 11 states have (on average 8.545454545454545) internal successors, (94), 11 states have internal predecessors, (94), 2 states have call successors, (80), 2 states have call predecessors, (80), 4 states have return successors, (81), 2 states have call predecessors, (81), 2 states have call successors, (81) [2023-11-29 03:27:50,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:27:50,374 INFO L93 Difference]: Finished difference Result 747 states and 1189 transitions. [2023-11-29 03:27:50,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-29 03:27:50,375 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.545454545454545) internal successors, (94), 11 states have internal predecessors, (94), 2 states have call successors, (80), 2 states have call predecessors, (80), 4 states have return successors, (81), 2 states have call predecessors, (81), 2 states have call successors, (81) Word has length 350 [2023-11-29 03:27:50,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:27:50,379 INFO L225 Difference]: With dead ends: 747 [2023-11-29 03:27:50,379 INFO L226 Difference]: Without dead ends: 384 [2023-11-29 03:27:50,380 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 709 GetRequests, 687 SyntacticMatches, 3 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=112, Invalid=308, Unknown=0, NotChecked=0, Total=420 [2023-11-29 03:27:50,381 INFO L413 NwaCegarLoop]: 202 mSDtfsCounter, 568 mSDsluCounter, 631 mSDsCounter, 0 mSdLazyCounter, 504 mSolverCounterSat, 222 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 570 SdHoareTripleChecker+Valid, 833 SdHoareTripleChecker+Invalid, 726 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 222 IncrementalHoareTripleChecker+Valid, 504 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:27:50,381 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [570 Valid, 833 Invalid, 726 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [222 Valid, 504 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 03:27:50,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 384 states. [2023-11-29 03:27:50,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 384 to 376. [2023-11-29 03:27:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 376 states, 311 states have (on average 1.5369774919614148) internal successors, (478), 312 states have internal predecessors, (478), 58 states have call successors, (58), 6 states have call predecessors, (58), 6 states have return successors, (58), 57 states have call predecessors, (58), 58 states have call successors, (58) [2023-11-29 03:27:50,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 594 transitions. [2023-11-29 03:27:50,417 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 594 transitions. Word has length 350 [2023-11-29 03:27:50,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:27:50,417 INFO L495 AbstractCegarLoop]: Abstraction has 376 states and 594 transitions. [2023-11-29 03:27:50,418 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.545454545454545) internal successors, (94), 11 states have internal predecessors, (94), 2 states have call successors, (80), 2 states have call predecessors, (80), 4 states have return successors, (81), 2 states have call predecessors, (81), 2 states have call successors, (81) [2023-11-29 03:27:50,418 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 594 transitions. [2023-11-29 03:27:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:50,420 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:50,421 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:50,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 03:27:50,621 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-29 03:27:50,621 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:50,622 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:50,622 INFO L85 PathProgramCache]: Analyzing trace with hash 1817833060, now seen corresponding path program 1 times [2023-11-29 03:27:50,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:50,622 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230149251] [2023-11-29 03:27:50,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:50,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:50,669 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:27:50,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [747236489] [2023-11-29 03:27:50,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:50,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:50,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:50,671 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:50,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 03:27:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:50,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-29 03:27:50,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:27:51,993 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2933 proven. 162 refuted. 0 times theorem prover too weak. 2629 trivial. 0 not checked. [2023-11-29 03:27:51,994 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:27:52,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:27:52,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230149251] [2023-11-29 03:27:52,607 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:27:52,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [747236489] [2023-11-29 03:27:52,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [747236489] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:27:52,607 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:27:52,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2023-11-29 03:27:52,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379422131] [2023-11-29 03:27:52,607 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 03:27:52,608 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:27:52,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:27:52,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:27:52,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=241, Unknown=0, NotChecked=0, Total=342 [2023-11-29 03:27:52,610 INFO L87 Difference]: Start difference. First operand 376 states and 594 transitions. Second operand has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (54), 3 states have call predecessors, (54), 4 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-11-29 03:27:53,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:27:53,760 INFO L93 Difference]: Finished difference Result 1406 states and 2210 transitions. [2023-11-29 03:27:53,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 03:27:53,761 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (54), 3 states have call predecessors, (54), 4 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 350 [2023-11-29 03:27:53,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:27:53,767 INFO L225 Difference]: With dead ends: 1406 [2023-11-29 03:27:53,767 INFO L226 Difference]: Without dead ends: 1031 [2023-11-29 03:27:53,769 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 560 GetRequests, 533 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=259, Invalid=553, Unknown=0, NotChecked=0, Total=812 [2023-11-29 03:27:53,769 INFO L413 NwaCegarLoop]: 193 mSDtfsCounter, 698 mSDsluCounter, 1081 mSDsCounter, 0 mSdLazyCounter, 717 mSolverCounterSat, 238 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 723 SdHoareTripleChecker+Valid, 1274 SdHoareTripleChecker+Invalid, 955 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 238 IncrementalHoareTripleChecker+Valid, 717 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:27:53,770 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [723 Valid, 1274 Invalid, 955 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [238 Valid, 717 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-29 03:27:53,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1031 states. [2023-11-29 03:27:53,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1031 to 1002. [2023-11-29 03:27:53,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1002 states, 839 states have (on average 1.5196662693682956) internal successors, (1275), 843 states have internal predecessors, (1275), 145 states have call successors, (145), 17 states have call predecessors, (145), 17 states have return successors, (145), 141 states have call predecessors, (145), 145 states have call successors, (145) [2023-11-29 03:27:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 1002 states and 1565 transitions. [2023-11-29 03:27:53,828 INFO L78 Accepts]: Start accepts. Automaton has 1002 states and 1565 transitions. Word has length 350 [2023-11-29 03:27:53,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:27:53,829 INFO L495 AbstractCegarLoop]: Abstraction has 1002 states and 1565 transitions. [2023-11-29 03:27:53,829 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (54), 3 states have call predecessors, (54), 4 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-11-29 03:27:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1565 transitions. [2023-11-29 03:27:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:53,832 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:53,832 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:53,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 03:27:54,035 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2023-11-29 03:27:54,035 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:54,036 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:54,036 INFO L85 PathProgramCache]: Analyzing trace with hash 1745446502, now seen corresponding path program 1 times [2023-11-29 03:27:54,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:54,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929122849] [2023-11-29 03:27:54,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:54,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:54,086 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:27:54,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [44693435] [2023-11-29 03:27:54,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:54,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:54,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:54,087 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:54,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 03:27:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:54,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 818 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 03:27:54,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:27:54,637 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-11-29 03:27:54,638 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:27:54,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:27:54,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929122849] [2023-11-29 03:27:54,638 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:27:54,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [44693435] [2023-11-29 03:27:54,638 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [44693435] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:27:54,638 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:27:54,638 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 03:27:54,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314451800] [2023-11-29 03:27:54,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:27:54,639 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 03:27:54,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:27:54,640 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 03:27:54,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:27:54,641 INFO L87 Difference]: Start difference. First operand 1002 states and 1565 transitions. Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:27:55,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:27:55,177 INFO L93 Difference]: Finished difference Result 3840 states and 6010 transitions. [2023-11-29 03:27:55,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 03:27:55,177 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 350 [2023-11-29 03:27:55,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:27:55,194 INFO L225 Difference]: With dead ends: 3840 [2023-11-29 03:27:55,194 INFO L226 Difference]: Without dead ends: 2839 [2023-11-29 03:27:55,197 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 351 GetRequests, 346 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-29 03:27:55,198 INFO L413 NwaCegarLoop]: 269 mSDtfsCounter, 437 mSDsluCounter, 738 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 437 SdHoareTripleChecker+Valid, 1007 SdHoareTripleChecker+Invalid, 273 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:27:55,198 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [437 Valid, 1007 Invalid, 273 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 250 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 03:27:55,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2839 states. [2023-11-29 03:27:55,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2839 to 2486. [2023-11-29 03:27:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2486 states, 2107 states have (on average 1.508780256288562) internal successors, (3179), 2121 states have internal predecessors, (3179), 332 states have call successors, (332), 46 states have call predecessors, (332), 46 states have return successors, (332), 318 states have call predecessors, (332), 332 states have call successors, (332) [2023-11-29 03:27:55,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 2486 states and 3843 transitions. [2023-11-29 03:27:55,416 INFO L78 Accepts]: Start accepts. Automaton has 2486 states and 3843 transitions. Word has length 350 [2023-11-29 03:27:55,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:27:55,417 INFO L495 AbstractCegarLoop]: Abstraction has 2486 states and 3843 transitions. [2023-11-29 03:27:55,417 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:27:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 3843 transitions. [2023-11-29 03:27:55,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:55,423 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:55,423 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:55,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-29 03:27:55,624 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-11-29 03:27:55,624 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:55,625 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:55,625 INFO L85 PathProgramCache]: Analyzing trace with hash 1885995112, now seen corresponding path program 1 times [2023-11-29 03:27:55,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:55,625 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943342282] [2023-11-29 03:27:55,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:55,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:55,670 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:27:55,670 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [817431815] [2023-11-29 03:27:55,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:55,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:55,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:55,672 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:55,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 03:27:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:27:56,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-29 03:27:56,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:27:56,791 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 3653 proven. 147 refuted. 0 times theorem prover too weak. 1924 trivial. 0 not checked. [2023-11-29 03:27:56,791 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:27:57,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:27:57,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943342282] [2023-11-29 03:27:57,285 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:27:57,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [817431815] [2023-11-29 03:27:57,285 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [817431815] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:27:57,285 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:27:57,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2023-11-29 03:27:57,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154905733] [2023-11-29 03:27:57,286 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 03:27:57,286 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:27:57,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:27:57,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:27:57,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:27:57,287 INFO L87 Difference]: Start difference. First operand 2486 states and 3843 transitions. Second operand has 9 states, 9 states have (on average 10.555555555555555) internal successors, (95), 9 states have internal predecessors, (95), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-11-29 03:27:59,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:27:59,272 INFO L93 Difference]: Finished difference Result 6786 states and 10195 transitions. [2023-11-29 03:27:59,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 03:27:59,273 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.555555555555555) internal successors, (95), 9 states have internal predecessors, (95), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 350 [2023-11-29 03:27:59,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:27:59,291 INFO L225 Difference]: With dead ends: 6786 [2023-11-29 03:27:59,292 INFO L226 Difference]: Without dead ends: 4301 [2023-11-29 03:27:59,295 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 410 GetRequests, 390 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=129, Invalid=333, Unknown=0, NotChecked=0, Total=462 [2023-11-29 03:27:59,296 INFO L413 NwaCegarLoop]: 268 mSDtfsCounter, 337 mSDsluCounter, 703 mSDsCounter, 0 mSdLazyCounter, 947 mSolverCounterSat, 140 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 353 SdHoareTripleChecker+Valid, 971 SdHoareTripleChecker+Invalid, 1087 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 140 IncrementalHoareTripleChecker+Valid, 947 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:27:59,296 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [353 Valid, 971 Invalid, 1087 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [140 Valid, 947 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-29 03:27:59,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4301 states. [2023-11-29 03:27:59,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4301 to 4143. [2023-11-29 03:27:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4143 states, 3420 states have (on average 1.4432748538011695) internal successors, (4936), 3452 states have internal predecessors, (4936), 612 states have call successors, (612), 110 states have call predecessors, (612), 110 states have return successors, (612), 580 states have call predecessors, (612), 612 states have call successors, (612) [2023-11-29 03:27:59,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 4143 states and 6160 transitions. [2023-11-29 03:27:59,709 INFO L78 Accepts]: Start accepts. Automaton has 4143 states and 6160 transitions. Word has length 350 [2023-11-29 03:27:59,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:27:59,710 INFO L495 AbstractCegarLoop]: Abstraction has 4143 states and 6160 transitions. [2023-11-29 03:27:59,710 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 10.555555555555555) internal successors, (95), 9 states have internal predecessors, (95), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-11-29 03:27:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 6160 transitions. [2023-11-29 03:27:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:27:59,717 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:27:59,718 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:27:59,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-29 03:27:59,918 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:59,919 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:27:59,919 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:27:59,919 INFO L85 PathProgramCache]: Analyzing trace with hash 197051370, now seen corresponding path program 1 times [2023-11-29 03:27:59,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:27:59,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672088258] [2023-11-29 03:27:59,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:59,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:27:59,967 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:27:59,967 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1241563960] [2023-11-29 03:27:59,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:27:59,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:27:59,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:27:59,969 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:27:59,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 03:28:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:28:00,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 814 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-29 03:28:00,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:28:01,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2471 proven. 243 refuted. 0 times theorem prover too weak. 3010 trivial. 0 not checked. [2023-11-29 03:28:01,454 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:28:01,756 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:28:01,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672088258] [2023-11-29 03:28:01,756 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:28:01,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1241563960] [2023-11-29 03:28:01,756 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1241563960] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:28:01,756 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:28:01,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2023-11-29 03:28:01,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791741851] [2023-11-29 03:28:01,757 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 03:28:01,758 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:28:01,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:28:01,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:28:01,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:28:01,759 INFO L87 Difference]: Start difference. First operand 4143 states and 6160 transitions. Second operand has 9 states, 9 states have (on average 10.555555555555555) internal successors, (95), 8 states have internal predecessors, (95), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-11-29 03:28:02,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:28:02,680 INFO L93 Difference]: Finished difference Result 10988 states and 16352 transitions. [2023-11-29 03:28:02,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-29 03:28:02,681 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.555555555555555) internal successors, (95), 8 states have internal predecessors, (95), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 350 [2023-11-29 03:28:02,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:28:02,720 INFO L225 Difference]: With dead ends: 10988 [2023-11-29 03:28:02,721 INFO L226 Difference]: Without dead ends: 6846 [2023-11-29 03:28:02,730 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 614 GetRequests, 600 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2023-11-29 03:28:02,731 INFO L413 NwaCegarLoop]: 257 mSDtfsCounter, 368 mSDsluCounter, 524 mSDsCounter, 0 mSdLazyCounter, 434 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 376 SdHoareTripleChecker+Valid, 781 SdHoareTripleChecker+Invalid, 463 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 434 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:28:02,731 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [376 Valid, 781 Invalid, 463 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 434 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 03:28:02,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6846 states. [2023-11-29 03:28:03,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6846 to 6344. [2023-11-29 03:28:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6344 states, 5283 states have (on average 1.4563694870338824) internal successors, (7694), 5321 states have internal predecessors, (7694), 894 states have call successors, (894), 166 states have call predecessors, (894), 166 states have return successors, (894), 856 states have call predecessors, (894), 894 states have call successors, (894) [2023-11-29 03:28:03,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6344 states to 6344 states and 9482 transitions. [2023-11-29 03:28:03,367 INFO L78 Accepts]: Start accepts. Automaton has 6344 states and 9482 transitions. Word has length 350 [2023-11-29 03:28:03,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:28:03,368 INFO L495 AbstractCegarLoop]: Abstraction has 6344 states and 9482 transitions. [2023-11-29 03:28:03,368 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 10.555555555555555) internal successors, (95), 8 states have internal predecessors, (95), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-11-29 03:28:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 6344 states and 9482 transitions. [2023-11-29 03:28:03,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:28:03,378 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:28:03,378 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:28:03,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-29 03:28:03,578 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:03,579 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:28:03,579 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:28:03,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1223619668, now seen corresponding path program 1 times [2023-11-29 03:28:03,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:28:03,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863816516] [2023-11-29 03:28:03,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:03,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:28:03,621 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:28:03,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2065886376] [2023-11-29 03:28:03,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:03,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:03,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:28:03,622 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:28:03,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 03:28:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:28:03,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 813 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-29 03:28:03,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:28:05,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 3221 proven. 309 refuted. 0 times theorem prover too weak. 2194 trivial. 0 not checked. [2023-11-29 03:28:05,074 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:28:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-11-29 03:28:06,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:28:06,444 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863816516] [2023-11-29 03:28:06,444 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:28:06,445 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2065886376] [2023-11-29 03:28:06,445 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2065886376] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:28:06,445 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:28:06,445 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 20 [2023-11-29 03:28:06,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707070653] [2023-11-29 03:28:06,445 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:28:06,446 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-11-29 03:28:06,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:28:06,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-11-29 03:28:06,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=282, Unknown=0, NotChecked=0, Total=380 [2023-11-29 03:28:06,448 INFO L87 Difference]: Start difference. First operand 6344 states and 9482 transitions. Second operand has 20 states, 20 states have (on average 8.15) internal successors, (163), 20 states have internal predecessors, (163), 6 states have call successors, (108), 4 states have call predecessors, (108), 7 states have return successors, (108), 6 states have call predecessors, (108), 6 states have call successors, (108) [2023-11-29 03:28:16,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:28:16,687 INFO L93 Difference]: Finished difference Result 34253 states and 50306 transitions. [2023-11-29 03:28:16,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2023-11-29 03:28:16,688 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 8.15) internal successors, (163), 20 states have internal predecessors, (163), 6 states have call successors, (108), 4 states have call predecessors, (108), 7 states have return successors, (108), 6 states have call predecessors, (108), 6 states have call successors, (108) Word has length 350 [2023-11-29 03:28:16,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:28:16,788 INFO L225 Difference]: With dead ends: 34253 [2023-11-29 03:28:16,788 INFO L226 Difference]: Without dead ends: 27782 [2023-11-29 03:28:16,807 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 789 GetRequests, 698 SyntacticMatches, 0 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2925 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=2354, Invalid=6202, Unknown=0, NotChecked=0, Total=8556 [2023-11-29 03:28:16,808 INFO L413 NwaCegarLoop]: 402 mSDtfsCounter, 2955 mSDsluCounter, 3656 mSDsCounter, 0 mSdLazyCounter, 4532 mSolverCounterSat, 977 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3069 SdHoareTripleChecker+Valid, 4058 SdHoareTripleChecker+Invalid, 5509 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 977 IncrementalHoareTripleChecker+Valid, 4532 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:28:16,808 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3069 Valid, 4058 Invalid, 5509 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [977 Valid, 4532 Invalid, 0 Unknown, 0 Unchecked, 6.5s Time] [2023-11-29 03:28:16,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27782 states. [2023-11-29 03:28:18,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27782 to 14109. [2023-11-29 03:28:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14109 states, 11877 states have (on average 1.450534646796329) internal successors, (17228), 11957 states have internal predecessors, (17228), 1837 states have call successors, (1837), 394 states have call predecessors, (1837), 394 states have return successors, (1837), 1757 states have call predecessors, (1837), 1837 states have call successors, (1837) [2023-11-29 03:28:18,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14109 states to 14109 states and 20902 transitions. [2023-11-29 03:28:18,152 INFO L78 Accepts]: Start accepts. Automaton has 14109 states and 20902 transitions. Word has length 350 [2023-11-29 03:28:18,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:28:18,152 INFO L495 AbstractCegarLoop]: Abstraction has 14109 states and 20902 transitions. [2023-11-29 03:28:18,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 8.15) internal successors, (163), 20 states have internal predecessors, (163), 6 states have call successors, (108), 4 states have call predecessors, (108), 7 states have return successors, (108), 6 states have call predecessors, (108), 6 states have call successors, (108) [2023-11-29 03:28:18,153 INFO L276 IsEmpty]: Start isEmpty. Operand 14109 states and 20902 transitions. [2023-11-29 03:28:18,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-29 03:28:18,164 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:28:18,164 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:28:18,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-29 03:28:18,365 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:18,365 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:28:18,365 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:28:18,365 INFO L85 PathProgramCache]: Analyzing trace with hash -2135787222, now seen corresponding path program 1 times [2023-11-29 03:28:18,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:28:18,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33110605] [2023-11-29 03:28:18,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:18,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:28:18,405 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:28:18,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [536906453] [2023-11-29 03:28:18,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:18,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:18,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:28:18,406 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:28:18,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-29 03:28:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:28:18,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 03:28:18,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:28:18,838 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2843 proven. 66 refuted. 0 times theorem prover too weak. 2815 trivial. 0 not checked. [2023-11-29 03:28:18,838 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:28:19,001 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 93 proven. 66 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-11-29 03:28:19,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:28:19,002 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33110605] [2023-11-29 03:28:19,002 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:28:19,002 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [536906453] [2023-11-29 03:28:19,002 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [536906453] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:28:19,002 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:28:19,002 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-29 03:28:19,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135335709] [2023-11-29 03:28:19,003 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:28:19,003 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 03:28:19,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:28:19,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 03:28:19,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 03:28:19,005 INFO L87 Difference]: Start difference. First operand 14109 states and 20902 transitions. Second operand has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (76), 2 states have call predecessors, (76), 4 states have return successors, (77), 2 states have call predecessors, (77), 2 states have call successors, (77) [2023-11-29 03:28:20,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:28:20,030 INFO L93 Difference]: Finished difference Result 21085 states and 31151 transitions. [2023-11-29 03:28:20,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:28:20,031 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (76), 2 states have call predecessors, (76), 4 states have return successors, (77), 2 states have call predecessors, (77), 2 states have call successors, (77) Word has length 350 [2023-11-29 03:28:20,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:28:20,048 INFO L225 Difference]: With dead ends: 21085 [2023-11-29 03:28:20,048 INFO L226 Difference]: Without dead ends: 6977 [2023-11-29 03:28:20,073 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 702 GetRequests, 692 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:28:20,073 INFO L413 NwaCegarLoop]: 274 mSDtfsCounter, 182 mSDsluCounter, 422 mSDsCounter, 0 mSdLazyCounter, 480 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 213 SdHoareTripleChecker+Valid, 696 SdHoareTripleChecker+Invalid, 494 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 480 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:28:20,074 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [213 Valid, 696 Invalid, 494 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 480 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 03:28:20,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6977 states. [2023-11-29 03:28:20,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6977 to 6692. [2023-11-29 03:28:20,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6692 states, 5594 states have (on average 1.4544154451197713) internal successors, (8136), 5625 states have internal predecessors, (8136), 893 states have call successors, (893), 204 states have call predecessors, (893), 204 states have return successors, (893), 862 states have call predecessors, (893), 893 states have call successors, (893) [2023-11-29 03:28:20,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6692 states to 6692 states and 9922 transitions. [2023-11-29 03:28:20,646 INFO L78 Accepts]: Start accepts. Automaton has 6692 states and 9922 transitions. Word has length 350 [2023-11-29 03:28:20,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:28:20,647 INFO L495 AbstractCegarLoop]: Abstraction has 6692 states and 9922 transitions. [2023-11-29 03:28:20,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (76), 2 states have call predecessors, (76), 4 states have return successors, (77), 2 states have call predecessors, (77), 2 states have call successors, (77) [2023-11-29 03:28:20,647 INFO L276 IsEmpty]: Start isEmpty. Operand 6692 states and 9922 transitions. [2023-11-29 03:28:20,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2023-11-29 03:28:20,654 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:28:20,654 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:28:20,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-29 03:28:20,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:20,855 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:28:20,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:28:20,856 INFO L85 PathProgramCache]: Analyzing trace with hash 1072037893, now seen corresponding path program 1 times [2023-11-29 03:28:20,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:28:20,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [265205150] [2023-11-29 03:28:20,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:20,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:28:20,894 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:28:20,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [180833174] [2023-11-29 03:28:20,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:20,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:20,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:28:20,896 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:28:20,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-29 03:28:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:28:21,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 03:28:21,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:28:21,626 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-11-29 03:28:21,626 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:28:21,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:28:21,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [265205150] [2023-11-29 03:28:21,627 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:28:21,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [180833174] [2023-11-29 03:28:21,627 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [180833174] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:28:21,627 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:28:21,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 03:28:21,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944404439] [2023-11-29 03:28:21,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:28:21,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 03:28:21,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:28:21,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 03:28:21,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:28:21,631 INFO L87 Difference]: Start difference. First operand 6692 states and 9922 transitions. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:28:22,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:28:22,852 INFO L93 Difference]: Finished difference Result 18680 states and 27515 transitions. [2023-11-29 03:28:22,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 03:28:22,853 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 351 [2023-11-29 03:28:22,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:28:22,873 INFO L225 Difference]: With dead ends: 18680 [2023-11-29 03:28:22,873 INFO L226 Difference]: Without dead ends: 12085 [2023-11-29 03:28:22,881 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 352 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 03:28:22,882 INFO L413 NwaCegarLoop]: 267 mSDtfsCounter, 592 mSDsluCounter, 889 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 220 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 592 SdHoareTripleChecker+Valid, 1156 SdHoareTripleChecker+Invalid, 301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 220 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:28:22,882 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [592 Valid, 1156 Invalid, 301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [220 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 03:28:22,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12085 states. [2023-11-29 03:28:23,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12085 to 10427. [2023-11-29 03:28:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10427 states, 8471 states have (on average 1.4241529925628615) internal successors, (12064), 8520 states have internal predecessors, (12064), 1587 states have call successors, (1587), 368 states have call predecessors, (1587), 368 states have return successors, (1587), 1538 states have call predecessors, (1587), 1587 states have call successors, (1587) [2023-11-29 03:28:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10427 states to 10427 states and 15238 transitions. [2023-11-29 03:28:23,920 INFO L78 Accepts]: Start accepts. Automaton has 10427 states and 15238 transitions. Word has length 351 [2023-11-29 03:28:23,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:28:23,920 INFO L495 AbstractCegarLoop]: Abstraction has 10427 states and 15238 transitions. [2023-11-29 03:28:23,921 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:28:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10427 states and 15238 transitions. [2023-11-29 03:28:23,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2023-11-29 03:28:23,924 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:28:23,924 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:28:23,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-29 03:28:24,124 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:24,125 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:28:24,125 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:28:24,125 INFO L85 PathProgramCache]: Analyzing trace with hash -140856704, now seen corresponding path program 1 times [2023-11-29 03:28:24,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:28:24,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090551921] [2023-11-29 03:28:24,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:24,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:28:24,161 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:28:24,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1894344165] [2023-11-29 03:28:24,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:24,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:24,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:28:24,163 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:28:24,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-29 03:28:24,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:28:24,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 821 conjuncts, 14 conjunts are in the unsatisfiable core [2023-11-29 03:28:24,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:28:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2915 proven. 78 refuted. 0 times theorem prover too weak. 2731 trivial. 0 not checked. [2023-11-29 03:28:25,156 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:28:25,466 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 81 proven. 78 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-11-29 03:28:25,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:28:25,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090551921] [2023-11-29 03:28:25,467 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:28:25,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1894344165] [2023-11-29 03:28:25,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1894344165] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:28:25,467 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:28:25,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 16 [2023-11-29 03:28:25,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402154141] [2023-11-29 03:28:25,467 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:28:25,468 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-29 03:28:25,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:28:25,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-29 03:28:25,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2023-11-29 03:28:25,470 INFO L87 Difference]: Start difference. First operand 10427 states and 15238 transitions. Second operand has 16 states, 16 states have (on average 9.1875) internal successors, (147), 16 states have internal predecessors, (147), 4 states have call successors, (108), 3 states have call predecessors, (108), 5 states have return successors, (108), 4 states have call predecessors, (108), 4 states have call successors, (108) [2023-11-29 03:28:28,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:28:28,959 INFO L93 Difference]: Finished difference Result 24613 states and 36302 transitions. [2023-11-29 03:28:28,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-29 03:28:28,959 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 9.1875) internal successors, (147), 16 states have internal predecessors, (147), 4 states have call successors, (108), 3 states have call predecessors, (108), 5 states have return successors, (108), 4 states have call predecessors, (108), 4 states have call successors, (108) Word has length 351 [2023-11-29 03:28:28,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:28:28,985 INFO L225 Difference]: With dead ends: 24613 [2023-11-29 03:28:28,985 INFO L226 Difference]: Without dead ends: 14365 [2023-11-29 03:28:28,999 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 725 GetRequests, 690 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 260 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=367, Invalid=965, Unknown=0, NotChecked=0, Total=1332 [2023-11-29 03:28:29,000 INFO L413 NwaCegarLoop]: 350 mSDtfsCounter, 1570 mSDsluCounter, 1903 mSDsCounter, 0 mSdLazyCounter, 2315 mSolverCounterSat, 410 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1623 SdHoareTripleChecker+Valid, 2253 SdHoareTripleChecker+Invalid, 2725 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 410 IncrementalHoareTripleChecker+Valid, 2315 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:28:29,000 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1623 Valid, 2253 Invalid, 2725 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [410 Valid, 2315 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-11-29 03:28:29,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14365 states. [2023-11-29 03:28:30,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14365 to 8456. [2023-11-29 03:28:30,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8456 states, 6841 states have (on average 1.4173366466890804) internal successors, (9696), 6880 states have internal predecessors, (9696), 1311 states have call successors, (1311), 303 states have call predecessors, (1311), 303 states have return successors, (1311), 1272 states have call predecessors, (1311), 1311 states have call successors, (1311) [2023-11-29 03:28:30,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8456 states to 8456 states and 12318 transitions. [2023-11-29 03:28:30,041 INFO L78 Accepts]: Start accepts. Automaton has 8456 states and 12318 transitions. Word has length 351 [2023-11-29 03:28:30,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:28:30,041 INFO L495 AbstractCegarLoop]: Abstraction has 8456 states and 12318 transitions. [2023-11-29 03:28:30,041 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 9.1875) internal successors, (147), 16 states have internal predecessors, (147), 4 states have call successors, (108), 3 states have call predecessors, (108), 5 states have return successors, (108), 4 states have call predecessors, (108), 4 states have call successors, (108) [2023-11-29 03:28:30,041 INFO L276 IsEmpty]: Start isEmpty. Operand 8456 states and 12318 transitions. [2023-11-29 03:28:30,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2023-11-29 03:28:30,043 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:28:30,044 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:28:30,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2023-11-29 03:28:30,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:30,244 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:28:30,244 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:28:30,245 INFO L85 PathProgramCache]: Analyzing trace with hash 458424754, now seen corresponding path program 1 times [2023-11-29 03:28:30,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:28:30,245 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852319640] [2023-11-29 03:28:30,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:30,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:28:30,287 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:28:30,287 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [267975425] [2023-11-29 03:28:30,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:30,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:30,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:28:30,289 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:28:30,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-29 03:28:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:28:30,651 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 03:28:30,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:28:31,139 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 03:28:31,140 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 03:28:31,140 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 03:28:31,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2023-11-29 03:28:31,342 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:28:31,345 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:28:31,348 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 03:28:31,495 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-29 03:28:31,497 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated [2023-11-29 03:28:31,499 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short43 could not be translated [2023-11-29 03:28:31,499 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short43 could not be translated [2023-11-29 03:28:31,499 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated [2023-11-29 03:28:31,500 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated [2023-11-29 03:28:31,500 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short43 could not be translated [2023-11-29 03:28:31,500 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated [2023-11-29 03:28:31,500 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated [2023-11-29 03:28:31,500 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated [2023-11-29 03:28:31,500 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated [2023-11-29 03:28:31,500 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short43 could not be translated [2023-11-29 03:28:31,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 03:28:31 BoogieIcfgContainer [2023-11-29 03:28:31,537 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 03:28:31,538 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 03:28:31,538 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 03:28:31,538 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 03:28:31,538 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:27:39" (3/4) ... [2023-11-29 03:28:31,540 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 03:28:31,541 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 03:28:31,541 INFO L158 Benchmark]: Toolchain (without parser) took 53565.02ms. Allocated memory was 180.4MB in the beginning and 1.1GB in the end (delta: 958.4MB). Free memory was 141.3MB in the beginning and 658.6MB in the end (delta: -517.3MB). Peak memory consumption was 444.0MB. Max. memory is 16.1GB. [2023-11-29 03:28:31,541 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 123.7MB. Free memory is still 69.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:28:31,542 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.08ms. Allocated memory is still 180.4MB. Free memory was 140.4MB in the beginning and 116.5MB in the end (delta: 24.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-29 03:28:31,542 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.07ms. Allocated memory is still 180.4MB. Free memory was 116.5MB in the beginning and 106.9MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 03:28:31,542 INFO L158 Benchmark]: Boogie Preprocessor took 90.71ms. Allocated memory is still 180.4MB. Free memory was 106.9MB in the beginning and 91.3MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-29 03:28:31,543 INFO L158 Benchmark]: RCFGBuilder took 870.54ms. Allocated memory is still 180.4MB. Free memory was 91.3MB in the beginning and 125.0MB in the end (delta: -33.7MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2023-11-29 03:28:31,543 INFO L158 Benchmark]: TraceAbstraction took 52086.00ms. Allocated memory was 180.4MB in the beginning and 1.1GB in the end (delta: 958.4MB). Free memory was 124.1MB in the beginning and 658.6MB in the end (delta: -534.5MB). Peak memory consumption was 424.5MB. Max. memory is 16.1GB. [2023-11-29 03:28:31,543 INFO L158 Benchmark]: Witness Printer took 2.83ms. Allocated memory is still 1.1GB. Free memory is still 658.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:28:31,545 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 123.7MB. Free memory is still 69.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 423.08ms. Allocated memory is still 180.4MB. Free memory was 140.4MB in the beginning and 116.5MB in the end (delta: 24.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.07ms. Allocated memory is still 180.4MB. Free memory was 116.5MB in the beginning and 106.9MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.71ms. Allocated memory is still 180.4MB. Free memory was 106.9MB in the beginning and 91.3MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 870.54ms. Allocated memory is still 180.4MB. Free memory was 91.3MB in the beginning and 125.0MB in the end (delta: -33.7MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * TraceAbstraction took 52086.00ms. Allocated memory was 180.4MB in the beginning and 1.1GB in the end (delta: 958.4MB). Free memory was 124.1MB in the beginning and 658.6MB in the end (delta: -534.5MB). Peak memory consumption was 424.5MB. Max. memory is 16.1GB. * Witness Printer took 2.83ms. Allocated memory is still 1.1GB. Free memory is still 658.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short43 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short43 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short43 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short50 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short43 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 372, overapproximation of shiftLeft at line 189, overapproximation of someBinaryDOUBLEComparisonOperation at line 372, overapproximation of someBinaryArithmeticFLOAToperation at line 250, overapproximation of someUnaryFLOAToperation at line 225. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_4 = 0; [L24] unsigned char var_1_5 = 0; [L25] unsigned char var_1_6 = 0; [L26] unsigned char var_1_7 = 0; [L27] signed short int var_1_8 = -16; [L28] unsigned char var_1_14 = 8; [L29] unsigned char var_1_15 = 10; [L30] unsigned char var_1_16 = 64; [L31] double var_1_17 = 255.2; [L32] double var_1_18 = 0.09999999999999998; [L33] double var_1_19 = 128.5; [L34] double var_1_20 = 256.2; [L35] signed long int var_1_21 = 0; [L36] signed long int var_1_22 = -16; [L37] signed long int var_1_23 = 1685016490; [L38] unsigned short int var_1_24 = 50; [L39] float var_1_25 = 49.25; [L40] float var_1_26 = 10.75; [L41] float var_1_27 = 5.3; [L42] float var_1_28 = 4.46; [L43] float var_1_29 = 4.4; [L44] float var_1_30 = 199.125; [L45] float var_1_31 = 0.0; [L46] float var_1_32 = 32.5; [L47] float var_1_33 = 0.0; [L48] signed short int var_1_34 = 100; [L49] unsigned short int var_1_36 = 5; [L50] unsigned short int var_1_37 = 38379; [L51] unsigned char var_1_38 = 128; [L52] unsigned char var_1_39 = 64; [L53] unsigned short int var_1_40 = 500; [L54] unsigned char var_1_41 = 0; [L55] unsigned char var_1_42 = 0; [L56] double var_1_43 = 3.2; [L57] float var_1_44 = 15.825; [L58] signed long int var_1_45 = -4; [L59] signed long int var_1_46 = -8; [L60] float var_1_47 = 3.267; [L61] signed long int var_1_48 = -2; [L62] unsigned long int var_1_49 = 3277538632; [L63] signed char var_1_50 = -128; [L64] signed char var_1_51 = -1; [L65] signed char var_1_52 = 32; [L66] signed char var_1_53 = 25; [L67] signed char var_1_54 = 4; [L68] signed char var_1_55 = -4; [L69] signed char var_1_56 = 64; [L70] float var_1_57 = 4.4; [L71] float var_1_58 = 25.75; [L72] unsigned char var_1_59 = 16; [L73] unsigned char var_1_60 = 5; [L74] signed short int var_1_61 = 200; [L75] unsigned short int var_1_62 = 128; [L76] unsigned short int var_1_63 = 62066; [L77] signed char var_1_64 = 16; [L78] signed char var_1_65 = 100; [L79] unsigned char last_1_var_1_1 = 0; [L80] unsigned char last_1_var_1_14 = 8; [L81] signed long int last_1_var_1_21 = 0; [L82] signed long int last_1_var_1_45 = -4; [L83] signed char last_1_var_1_50 = -128; [L84] float last_1_var_1_57 = 4.4; [L85] unsigned char last_1_var_1_59 = 16; [L86] signed char last_1_var_1_64 = 16; [L376] isInitial = 1 [L377] FCALL initially() [L378] COND TRUE 1 [L379] CALL updateLastVariables() [L362] last_1_var_1_1 = var_1_1 [L363] last_1_var_1_14 = var_1_14 [L364] last_1_var_1_21 = var_1_21 [L365] last_1_var_1_45 = var_1_45 [L366] last_1_var_1_50 = var_1_50 [L367] last_1_var_1_57 = var_1_57 [L368] last_1_var_1_59 = var_1_59 [L369] last_1_var_1_64 = var_1_64 [L379] RET updateLastVariables() [L380] CALL updateVariables() [L273] var_1_4 = __VERIFIER_nondet_uchar() [L274] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L274] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L275] CALL assume_abort_if_not(var_1_4 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L275] RET assume_abort_if_not(var_1_4 <= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L276] var_1_5 = __VERIFIER_nondet_uchar() [L277] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L277] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L278] CALL assume_abort_if_not(var_1_5 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L278] RET assume_abort_if_not(var_1_5 <= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L279] var_1_6 = __VERIFIER_nondet_uchar() [L280] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_7=0, var_1_8=-16] [L280] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_7=0, var_1_8=-16] [L281] CALL assume_abort_if_not(var_1_6 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L281] RET assume_abort_if_not(var_1_6 <= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L282] var_1_7 = __VERIFIER_nondet_uchar() [L283] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_8=-16] [L283] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_8=-16] [L284] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L284] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L285] var_1_15 = __VERIFIER_nondet_uchar() [L286] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L286] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L287] CALL assume_abort_if_not(var_1_15 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L287] RET assume_abort_if_not(var_1_15 <= 254) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L288] var_1_16 = __VERIFIER_nondet_uchar() [L289] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L289] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L290] CALL assume_abort_if_not(var_1_16 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L290] RET assume_abort_if_not(var_1_16 <= 254) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L291] var_1_18 = __VERIFIER_nondet_double() [L292] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L292] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L293] var_1_19 = __VERIFIER_nondet_double() [L294] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L294] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L295] var_1_20 = __VERIFIER_nondet_double() [L296] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L296] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L297] var_1_23 = __VERIFIER_nondet_long() [L298] CALL assume_abort_if_not(var_1_23 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L298] RET assume_abort_if_not(var_1_23 >= 1073741822) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L299] CALL assume_abort_if_not(var_1_23 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L299] RET assume_abort_if_not(var_1_23 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L300] var_1_26 = __VERIFIER_nondet_float() [L301] CALL assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L301] RET assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L302] var_1_27 = __VERIFIER_nondet_float() [L303] CALL assume_abort_if_not((var_1_27 >= -461168.6018427382800e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L303] RET assume_abort_if_not((var_1_27 >= -461168.6018427382800e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L304] var_1_28 = __VERIFIER_nondet_float() [L305] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L305] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L306] var_1_29 = __VERIFIER_nondet_float() [L307] CALL assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L307] RET assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L308] var_1_30 = __VERIFIER_nondet_float() [L309] CALL assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L309] RET assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L310] var_1_31 = __VERIFIER_nondet_float() [L311] CALL assume_abort_if_not((var_1_31 >= 6917529.027641073700e+12F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L311] RET assume_abort_if_not((var_1_31 >= 6917529.027641073700e+12F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L312] var_1_32 = __VERIFIER_nondet_float() [L313] CALL assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 2305843.009213691390e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L313] RET assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 2305843.009213691390e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L314] var_1_33 = __VERIFIER_nondet_float() [L315] CALL assume_abort_if_not((var_1_33 >= 4611686.018427382800e+12F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L315] RET assume_abort_if_not((var_1_33 >= 4611686.018427382800e+12F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L316] var_1_37 = __VERIFIER_nondet_ushort() [L317] CALL assume_abort_if_not(var_1_37 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L317] RET assume_abort_if_not(var_1_37 >= 32767) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L318] CALL assume_abort_if_not(var_1_37 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L318] RET assume_abort_if_not(var_1_37 <= 65534) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L319] var_1_38 = __VERIFIER_nondet_uchar() [L320] CALL assume_abort_if_not(var_1_38 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L320] RET assume_abort_if_not(var_1_38 >= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L321] CALL assume_abort_if_not(var_1_38 <= 128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L321] RET assume_abort_if_not(var_1_38 <= 128) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L322] var_1_39 = __VERIFIER_nondet_uchar() [L323] CALL assume_abort_if_not(var_1_39 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L323] RET assume_abort_if_not(var_1_39 >= 64) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L324] CALL assume_abort_if_not(var_1_39 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L324] RET assume_abort_if_not(var_1_39 <= 127) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L325] var_1_42 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L326] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L327] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L327] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L328] var_1_44 = __VERIFIER_nondet_float() [L329] CALL assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L329] RET assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L330] CALL assume_abort_if_not(var_1_44 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L330] RET assume_abort_if_not(var_1_44 != 0.0F) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L331] var_1_49 = __VERIFIER_nondet_ulong() [L332] CALL assume_abort_if_not(var_1_49 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L332] RET assume_abort_if_not(var_1_49 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L333] CALL assume_abort_if_not(var_1_49 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L333] RET assume_abort_if_not(var_1_49 <= 4294967295) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L334] var_1_51 = __VERIFIER_nondet_char() [L335] CALL assume_abort_if_not(var_1_51 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L335] RET assume_abort_if_not(var_1_51 >= -1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L336] CALL assume_abort_if_not(var_1_51 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L336] RET assume_abort_if_not(var_1_51 <= 126) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L337] var_1_52 = __VERIFIER_nondet_char() [L338] CALL assume_abort_if_not(var_1_52 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L338] RET assume_abort_if_not(var_1_52 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L339] CALL assume_abort_if_not(var_1_52 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L339] RET assume_abort_if_not(var_1_52 <= 126) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L340] var_1_53 = __VERIFIER_nondet_char() [L341] CALL assume_abort_if_not(var_1_53 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L341] RET assume_abort_if_not(var_1_53 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L342] CALL assume_abort_if_not(var_1_53 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L342] RET assume_abort_if_not(var_1_53 <= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L343] var_1_54 = __VERIFIER_nondet_char() [L344] CALL assume_abort_if_not(var_1_54 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L344] RET assume_abort_if_not(var_1_54 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L345] CALL assume_abort_if_not(var_1_54 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L345] RET assume_abort_if_not(var_1_54 <= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L346] var_1_55 = __VERIFIER_nondet_char() [L347] CALL assume_abort_if_not(var_1_55 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L347] RET assume_abort_if_not(var_1_55 >= -63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L348] CALL assume_abort_if_not(var_1_55 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L348] RET assume_abort_if_not(var_1_55 <= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L349] var_1_58 = __VERIFIER_nondet_float() [L350] CALL assume_abort_if_not((var_1_58 >= -230584.3009213691390e+13F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 2305843.009213691390e+12F && var_1_58 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L350] RET assume_abort_if_not((var_1_58 >= -230584.3009213691390e+13F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 2305843.009213691390e+12F && var_1_58 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L351] var_1_60 = __VERIFIER_nondet_uchar() [L352] CALL assume_abort_if_not(var_1_60 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L352] RET assume_abort_if_not(var_1_60 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L353] CALL assume_abort_if_not(var_1_60 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L353] RET assume_abort_if_not(var_1_60 <= 254) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L354] var_1_63 = __VERIFIER_nondet_ushort() [L355] CALL assume_abort_if_not(var_1_63 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L355] RET assume_abort_if_not(var_1_63 >= 49150) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L356] CALL assume_abort_if_not(var_1_63 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L356] RET assume_abort_if_not(var_1_63 <= 65534) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L357] var_1_65 = __VERIFIER_nondet_char() [L358] CALL assume_abort_if_not(var_1_65 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L358] RET assume_abort_if_not(var_1_65 >= 62) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L359] CALL assume_abort_if_not(var_1_65 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L359] RET assume_abort_if_not(var_1_65 <= 126) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L380] RET updateVariables() [L381] CALL step() [L90] COND TRUE (- (var_1_19 * last_1_var_1_57)) <= var_1_18 [L91] var_1_22 = ((var_1_23 - last_1_var_1_45) - last_1_var_1_59) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L99] COND TRUE (var_1_37 - var_1_15) > var_1_38 [L100] var_1_41 = (((var_1_38 < 64) && last_1_var_1_1) && var_1_5) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=-128, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L112] COND FALSE !(\read(var_1_41)) [L119] var_1_50 = var_1_55 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L121] unsigned char stepLocal_0 = var_1_41; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L122] COND FALSE !(var_1_41 || stepLocal_0) [L125] var_1_1 = (var_1_4 && ((var_1_5 || var_1_6) || var_1_7)) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L127] var_1_24 = var_1_15 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=128, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L128] COND FALSE !(\read(var_1_4)) [L131] var_1_62 = ((var_1_63 - var_1_16) - var_1_60) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=48832, var_1_63=49150, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L133] var_1_64 = ((((((var_1_65 - var_1_53)) < (var_1_54)) ? ((var_1_65 - var_1_53)) : (var_1_54))) - var_1_52) [L134] unsigned short int stepLocal_10 = var_1_37; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L135] EXPR ((((var_1_64) < (64)) ? (var_1_64) : (64))) << var_1_50 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=200, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L135] COND FALSE !((((((var_1_64) < (64)) ? (var_1_64) : (64))) << var_1_50) <= stepLocal_10) [L142] COND TRUE \read(var_1_42) [L143] var_1_61 = var_1_59 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L145] signed long int stepLocal_9 = (~ 128) / var_1_37; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L146] COND FALSE !(stepLocal_9 >= var_1_61) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L149] unsigned char stepLocal_2 = var_1_59; [L150] signed char stepLocal_1 = var_1_56; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L151] COND TRUE stepLocal_2 > last_1_var_1_14 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L152] COND FALSE !(! (! (var_1_7 || var_1_41))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L160] unsigned char stepLocal_4 = var_1_1; [L161] unsigned char stepLocal_3 = var_1_16; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L162] COND FALSE !(stepLocal_3 < var_1_56) [L171] var_1_17 = var_1_20 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L173] COND TRUE var_1_56 <= (~ -256) [L174] var_1_21 = var_1_14 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L182] COND FALSE !((var_1_56 > var_1_16) && var_1_41) [L187] var_1_25 = ((((((var_1_31) > (var_1_33)) ? (var_1_31) : (var_1_33))) - ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))) - (var_1_32 + 15.5f)) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L189] EXPR 32u << var_1_16 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L189] COND TRUE (32u << var_1_16) < (~ ((((var_1_14) < (var_1_61)) ? (var_1_14) : (var_1_61)))) [L190] var_1_34 = (-25 + var_1_56) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_34=39, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L192] COND FALSE !((var_1_15 / var_1_23) >= var_1_14) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_34=39, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L195] COND TRUE ((var_1_38 + var_1_39) - 5) != ((((var_1_56) > (var_1_59)) ? (var_1_56) : (var_1_59))) [L196] var_1_36 = (var_1_56 + var_1_16) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L201] COND FALSE !(var_1_1 || var_1_6) [L204] var_1_46 = (((((var_1_14) < (var_1_38)) ? (var_1_14) : (var_1_38))) - var_1_36) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-120, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L206] COND FALSE !((-10 == var_1_24) || var_1_4) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-120, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L219] COND FALSE !((((((var_1_39) > (var_1_59)) ? (var_1_39) : (var_1_59))) - var_1_14) > ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-120, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L224] COND TRUE var_1_53 < var_1_14 [L225] var_1_57 = ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-120, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L230] COND FALSE !(\read(var_1_1)) [L233] var_1_8 = (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-120, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L235] unsigned char stepLocal_7 = var_1_14; [L236] signed short int stepLocal_6 = var_1_8; [L237] unsigned char stepLocal_5 = (~ var_1_21) >= (var_1_59 - var_1_16); VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_5=1, stepLocal_6=0, stepLocal_7=8, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-120, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L238] COND FALSE !(stepLocal_5 && var_1_1) [L247] var_1_40 = var_1_8 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_5=1, stepLocal_6=0, stepLocal_7=8, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-120, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L249] COND TRUE var_1_47 >= (var_1_32 / var_1_44) [L250] var_1_43 = (var_1_32 + ((((var_1_27) < (var_1_28)) ? (var_1_27) : (var_1_28)))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_5=1, stepLocal_6=0, stepLocal_7=8, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_45=-4, var_1_46=-120, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L252] unsigned long int stepLocal_8 = var_1_24 * (var_1_49 - var_1_37); VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_5=1, stepLocal_6=0, stepLocal_7=8, stepLocal_8=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_45=-4, var_1_46=-120, var_1_47=3267/1000, var_1_48=-2, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L253] COND FALSE !(stepLocal_8 != var_1_40) [L260] var_1_48 = ((((var_1_14) < (var_1_59)) ? (var_1_14) : (var_1_59))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_5=1, stepLocal_6=0, stepLocal_7=8, stepLocal_8=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_45=-4, var_1_46=-120, var_1_47=3267/1000, var_1_48=8, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L262] COND FALSE !(var_1_59 > var_1_59) [L269] var_1_45 = (((((var_1_22 - var_1_39)) < (var_1_15)) ? ((var_1_22 - var_1_39)) : (var_1_15))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, stepLocal_10=32767, stepLocal_1=64, stepLocal_2=16, stepLocal_3=64, stepLocal_4=0, stepLocal_5=1, stepLocal_6=0, stepLocal_7=8, stepLocal_8=0, stepLocal_9=0, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_45=0, var_1_46=-120, var_1_47=3267/1000, var_1_48=8, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L381] RET step() [L382] CALL, EXPR property() [L372] EXPR ((((((var_1_41 || var_1_41) ? (var_1_1 == ((unsigned char) (var_1_41 && var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 && ((var_1_5 || var_1_6) || var_1_7))))) && (var_1_1 ? (var_1_8 == ((signed short int) (((((-10000 + var_1_50)) < (((var_1_56 + 64) + var_1_14))) ? ((-10000 + var_1_50)) : (((var_1_56 + 64) + var_1_14)))))) : (var_1_8 == ((signed short int) (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59))))) && ((var_1_59 > last_1_var_1_14) ? ((! (! (var_1_7 || var_1_41))) ? (var_1_14 == ((unsigned char) var_1_15)) : 1) : ((var_1_56 > (var_1_59 - var_1_15)) ? (var_1_14 == ((unsigned char) ((((var_1_16) > (10)) ? (var_1_16) : (10))))) : 1))) && ((var_1_16 < var_1_56) ? ((var_1_1 || var_1_5) ? (var_1_17 == ((double) var_1_18)) : (var_1_1 ? (var_1_17 == ((double) (((((var_1_19 - var_1_20)) < (var_1_18)) ? ((var_1_19 - var_1_20)) : (var_1_18))))) : 1)) : (var_1_17 == ((double) var_1_20)))) && ((var_1_56 <= (~ -256)) ? (var_1_21 == ((signed long int) var_1_14)) : ((2 <= var_1_64) ? (var_1_21 == ((signed long int) ((((var_1_56) < ((var_1_14 + -5))) ? (var_1_56) : ((var_1_14 + -5)))))) : (var_1_21 == ((signed long int) var_1_15))))) && (((- (var_1_19 * last_1_var_1_57)) <= var_1_18) ? (var_1_22 == ((signed long int) ((var_1_23 - last_1_var_1_45) - last_1_var_1_59))) : (((16 | last_1_var_1_21) > last_1_var_1_59) ? (var_1_22 == ((signed long int) ((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) : (var_1_22 == ((signed long int) var_1_16)))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_45=0, var_1_46=-120, var_1_47=3267/1000, var_1_48=8, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L372] EXPR (((((((((var_1_41 || var_1_41) ? (var_1_1 == ((unsigned char) (var_1_41 && var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 && ((var_1_5 || var_1_6) || var_1_7))))) && (var_1_1 ? (var_1_8 == ((signed short int) (((((-10000 + var_1_50)) < (((var_1_56 + 64) + var_1_14))) ? ((-10000 + var_1_50)) : (((var_1_56 + 64) + var_1_14)))))) : (var_1_8 == ((signed short int) (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59))))) && ((var_1_59 > last_1_var_1_14) ? ((! (! (var_1_7 || var_1_41))) ? (var_1_14 == ((unsigned char) var_1_15)) : 1) : ((var_1_56 > (var_1_59 - var_1_15)) ? (var_1_14 == ((unsigned char) ((((var_1_16) > (10)) ? (var_1_16) : (10))))) : 1))) && ((var_1_16 < var_1_56) ? ((var_1_1 || var_1_5) ? (var_1_17 == ((double) var_1_18)) : (var_1_1 ? (var_1_17 == ((double) (((((var_1_19 - var_1_20)) < (var_1_18)) ? ((var_1_19 - var_1_20)) : (var_1_18))))) : 1)) : (var_1_17 == ((double) var_1_20)))) && ((var_1_56 <= (~ -256)) ? (var_1_21 == ((signed long int) var_1_14)) : ((2 <= var_1_64) ? (var_1_21 == ((signed long int) ((((var_1_56) < ((var_1_14 + -5))) ? (var_1_56) : ((var_1_14 + -5)))))) : (var_1_21 == ((signed long int) var_1_15))))) && (((- (var_1_19 * last_1_var_1_57)) <= var_1_18) ? (var_1_22 == ((signed long int) ((var_1_23 - last_1_var_1_45) - last_1_var_1_59))) : (((16 | last_1_var_1_21) > last_1_var_1_59) ? (var_1_22 == ((signed long int) ((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) : (var_1_22 == ((signed long int) var_1_16))))) && (var_1_24 == ((unsigned short int) var_1_15))) && (((var_1_56 > var_1_16) && var_1_41) ? (((64 < var_1_59) && var_1_41) ? (var_1_25 == ((float) (((((var_1_26) < (var_1_27)) ? (var_1_26) : (var_1_27))) + (((((var_1_28 - var_1_29)) < (var_1_30)) ? ((var_1_28 - var_1_29)) : (var_1_30)))))) : 1) : (var_1_25 == ((float) ((((((var_1_31) > (var_1_33)) ? (var_1_31) : (var_1_33))) - ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))) - (var_1_32 + 15.5f)))))) && (((32u << var_1_16) < (~ ((((var_1_14) < (var_1_61)) ? (var_1_14) : (var_1_61))))) ? (var_1_34 == ((signed short int) (-25 + var_1_56))) : 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_45=0, var_1_46=-120, var_1_47=3267/1000, var_1_48=8, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L372] EXPR ((((((((((((var_1_41 || var_1_41) ? (var_1_1 == ((unsigned char) (var_1_41 && var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 && ((var_1_5 || var_1_6) || var_1_7))))) && (var_1_1 ? (var_1_8 == ((signed short int) (((((-10000 + var_1_50)) < (((var_1_56 + 64) + var_1_14))) ? ((-10000 + var_1_50)) : (((var_1_56 + 64) + var_1_14)))))) : (var_1_8 == ((signed short int) (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59))))) && ((var_1_59 > last_1_var_1_14) ? ((! (! (var_1_7 || var_1_41))) ? (var_1_14 == ((unsigned char) var_1_15)) : 1) : ((var_1_56 > (var_1_59 - var_1_15)) ? (var_1_14 == ((unsigned char) ((((var_1_16) > (10)) ? (var_1_16) : (10))))) : 1))) && ((var_1_16 < var_1_56) ? ((var_1_1 || var_1_5) ? (var_1_17 == ((double) var_1_18)) : (var_1_1 ? (var_1_17 == ((double) (((((var_1_19 - var_1_20)) < (var_1_18)) ? ((var_1_19 - var_1_20)) : (var_1_18))))) : 1)) : (var_1_17 == ((double) var_1_20)))) && ((var_1_56 <= (~ -256)) ? (var_1_21 == ((signed long int) var_1_14)) : ((2 <= var_1_64) ? (var_1_21 == ((signed long int) ((((var_1_56) < ((var_1_14 + -5))) ? (var_1_56) : ((var_1_14 + -5)))))) : (var_1_21 == ((signed long int) var_1_15))))) && (((- (var_1_19 * last_1_var_1_57)) <= var_1_18) ? (var_1_22 == ((signed long int) ((var_1_23 - last_1_var_1_45) - last_1_var_1_59))) : (((16 | last_1_var_1_21) > last_1_var_1_59) ? (var_1_22 == ((signed long int) ((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) : (var_1_22 == ((signed long int) var_1_16))))) && (var_1_24 == ((unsigned short int) var_1_15))) && (((var_1_56 > var_1_16) && var_1_41) ? (((64 < var_1_59) && var_1_41) ? (var_1_25 == ((float) (((((var_1_26) < (var_1_27)) ? (var_1_26) : (var_1_27))) + (((((var_1_28 - var_1_29)) < (var_1_30)) ? ((var_1_28 - var_1_29)) : (var_1_30)))))) : 1) : (var_1_25 == ((float) ((((((var_1_31) > (var_1_33)) ? (var_1_31) : (var_1_33))) - ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))) - (var_1_32 + 15.5f)))))) && (((32u << var_1_16) < (~ ((((var_1_14) < (var_1_61)) ? (var_1_14) : (var_1_61))))) ? (var_1_34 == ((signed short int) (-25 + var_1_56))) : 1)) && (((var_1_15 / var_1_23) >= var_1_14) ? (var_1_36 == ((unsigned short int) (var_1_37 - var_1_56))) : ((((var_1_38 + var_1_39) - 5) != ((((var_1_56) > (var_1_59)) ? (var_1_56) : (var_1_59)))) ? (var_1_36 == ((unsigned short int) (var_1_56 + var_1_16))) : (var_1_36 == ((unsigned short int) (38523 - var_1_16)))))) && ((((~ var_1_21) >= (var_1_59 - var_1_16)) && var_1_1) ? ((var_1_14 < var_1_50) ? ((var_1_8 >= var_1_59) ? (var_1_40 == ((unsigned short int) ((((var_1_38) > (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8))))) ? (var_1_38) : (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8)))))))) : 1) : (var_1_40 == ((unsigned short int) var_1_59))) : (var_1_40 == ((unsigned short int) var_1_8)))) && (((var_1_37 - var_1_15) > var_1_38) ? (var_1_41 == ((unsigned char) (((var_1_38 < 64) && last_1_var_1_1) && var_1_5))) : ((((last_1_var_1_59 >> last_1_var_1_50) % var_1_39) > (((((last_1_var_1_64) > (var_1_15)) ? (last_1_var_1_64) : (var_1_15))) / var_1_23)) ? (var_1_41 == ((unsigned char) (var_1_6 || (var_1_5 || var_1_4)))) : ((! last_1_var_1_1) ? (var_1_41 == ((unsigned char) (last_1_var_1_1 && var_1_4))) : (var_1_41 == ((unsigned char) (var_1_5 || var_1_42)))))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_45=0, var_1_46=-120, var_1_47=3267/1000, var_1_48=8, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L372] EXPR (((((((((((((((((((((var_1_41 || var_1_41) ? (var_1_1 == ((unsigned char) (var_1_41 && var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 && ((var_1_5 || var_1_6) || var_1_7))))) && (var_1_1 ? (var_1_8 == ((signed short int) (((((-10000 + var_1_50)) < (((var_1_56 + 64) + var_1_14))) ? ((-10000 + var_1_50)) : (((var_1_56 + 64) + var_1_14)))))) : (var_1_8 == ((signed short int) (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59))))) && ((var_1_59 > last_1_var_1_14) ? ((! (! (var_1_7 || var_1_41))) ? (var_1_14 == ((unsigned char) var_1_15)) : 1) : ((var_1_56 > (var_1_59 - var_1_15)) ? (var_1_14 == ((unsigned char) ((((var_1_16) > (10)) ? (var_1_16) : (10))))) : 1))) && ((var_1_16 < var_1_56) ? ((var_1_1 || var_1_5) ? (var_1_17 == ((double) var_1_18)) : (var_1_1 ? (var_1_17 == ((double) (((((var_1_19 - var_1_20)) < (var_1_18)) ? ((var_1_19 - var_1_20)) : (var_1_18))))) : 1)) : (var_1_17 == ((double) var_1_20)))) && ((var_1_56 <= (~ -256)) ? (var_1_21 == ((signed long int) var_1_14)) : ((2 <= var_1_64) ? (var_1_21 == ((signed long int) ((((var_1_56) < ((var_1_14 + -5))) ? (var_1_56) : ((var_1_14 + -5)))))) : (var_1_21 == ((signed long int) var_1_15))))) && (((- (var_1_19 * last_1_var_1_57)) <= var_1_18) ? (var_1_22 == ((signed long int) ((var_1_23 - last_1_var_1_45) - last_1_var_1_59))) : (((16 | last_1_var_1_21) > last_1_var_1_59) ? (var_1_22 == ((signed long int) ((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) : (var_1_22 == ((signed long int) var_1_16))))) && (var_1_24 == ((unsigned short int) var_1_15))) && (((var_1_56 > var_1_16) && var_1_41) ? (((64 < var_1_59) && var_1_41) ? (var_1_25 == ((float) (((((var_1_26) < (var_1_27)) ? (var_1_26) : (var_1_27))) + (((((var_1_28 - var_1_29)) < (var_1_30)) ? ((var_1_28 - var_1_29)) : (var_1_30)))))) : 1) : (var_1_25 == ((float) ((((((var_1_31) > (var_1_33)) ? (var_1_31) : (var_1_33))) - ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))) - (var_1_32 + 15.5f)))))) && (((32u << var_1_16) < (~ ((((var_1_14) < (var_1_61)) ? (var_1_14) : (var_1_61))))) ? (var_1_34 == ((signed short int) (-25 + var_1_56))) : 1)) && (((var_1_15 / var_1_23) >= var_1_14) ? (var_1_36 == ((unsigned short int) (var_1_37 - var_1_56))) : ((((var_1_38 + var_1_39) - 5) != ((((var_1_56) > (var_1_59)) ? (var_1_56) : (var_1_59)))) ? (var_1_36 == ((unsigned short int) (var_1_56 + var_1_16))) : (var_1_36 == ((unsigned short int) (38523 - var_1_16)))))) && ((((~ var_1_21) >= (var_1_59 - var_1_16)) && var_1_1) ? ((var_1_14 < var_1_50) ? ((var_1_8 >= var_1_59) ? (var_1_40 == ((unsigned short int) ((((var_1_38) > (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8))))) ? (var_1_38) : (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8)))))))) : 1) : (var_1_40 == ((unsigned short int) var_1_59))) : (var_1_40 == ((unsigned short int) var_1_8)))) && (((var_1_37 - var_1_15) > var_1_38) ? (var_1_41 == ((unsigned char) (((var_1_38 < 64) && last_1_var_1_1) && var_1_5))) : ((((last_1_var_1_59 >> last_1_var_1_50) % var_1_39) > (((((last_1_var_1_64) > (var_1_15)) ? (last_1_var_1_64) : (var_1_15))) / var_1_23)) ? (var_1_41 == ((unsigned char) (var_1_6 || (var_1_5 || var_1_4)))) : ((! last_1_var_1_1) ? (var_1_41 == ((unsigned char) (last_1_var_1_1 && var_1_4))) : (var_1_41 == ((unsigned char) (var_1_5 || var_1_42))))))) && ((var_1_47 >= (var_1_32 / var_1_44)) ? (var_1_43 == ((double) (var_1_32 + ((((var_1_27) < (var_1_28)) ? (var_1_27) : (var_1_28)))))) : 1)) && ((var_1_59 > var_1_59) ? ((var_1_48 >= var_1_36) ? (var_1_45 == ((signed long int) (var_1_39 - (((((var_1_48 + var_1_22)) > (var_1_15)) ? ((var_1_48 + var_1_22)) : (var_1_15)))))) : (var_1_45 == ((signed long int) (var_1_36 + (((((var_1_59) < (var_1_37)) ? (var_1_59) : (var_1_37))) + var_1_59))))) : (var_1_45 == ((signed long int) (((((var_1_22 - var_1_39)) < (var_1_15)) ? ((var_1_22 - var_1_39)) : (var_1_15))))))) && ((var_1_1 || var_1_6) ? (var_1_46 == ((signed long int) (var_1_16 + -4))) : (var_1_46 == ((signed long int) (((((var_1_14) < (var_1_38)) ? (var_1_14) : (var_1_38))) - var_1_36))))) && (((-10 == var_1_24) || var_1_4) ? (((var_1_56 / var_1_37) >= var_1_14) ? ((((var_1_28 + var_1_32) - var_1_29) >= ((((var_1_20) > (var_1_30)) ? (var_1_20) : (var_1_30)))) ? (var_1_47 == ((float) var_1_18)) : 1) : ((var_1_41 && ((var_1_24 * var_1_16) > (-100 * var_1_15))) ? (var_1_47 == ((float) ((((var_1_20) < (var_1_30)) ? (var_1_20) : (var_1_30))))) : (var_1_47 == ((float) (var_1_19 - 31.125f))))) : 1)) && (((var_1_24 * (var_1_49 - var_1_37)) != var_1_40) ? ((var_1_27 < 1.25f) ? (var_1_48 == ((signed long int) ((((1000) < 0 ) ? -(1000) : (1000))))) : (var_1_48 == ((signed long int) (-50 + var_1_14)))) : (var_1_48 == ((signed long int) ((((var_1_14) < (var_1_59)) ? (var_1_14) : (var_1_59))))))) && (var_1_41 ? ((var_1_27 <= var_1_20) ? (var_1_50 == ((signed char) (((((0) < (var_1_51)) ? (0) : (var_1_51))) - var_1_52))) : (var_1_50 == ((signed char) ((var_1_53 - var_1_54) + var_1_55)))) : (var_1_50 == ((signed char) var_1_55)))) && ((((~ 128) / var_1_37) >= var_1_61) ? (var_1_56 == ((signed char) (var_1_51 - var_1_52))) : 1)) && (((((((var_1_39) > (var_1_59)) ? (var_1_39) : (var_1_59))) - var_1_14) > ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) ? (var_1_5 ? (var_1_57 == ((float) (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))) - (var_1_31 - var_1_29)))) : 1) : ((var_1_53 < var_1_14) ? (var_1_57 == ((float) ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) : (var_1_57 == ((float) (var_1_28 + (255.2f + ((((var_1_32) < (var_1_58)) ? (var_1_32) : (var_1_58)))))))))) && (((((((var_1_64) < (64)) ? (var_1_64) : (64))) << var_1_50) <= var_1_37) ? (var_1_6 ? (var_1_59 == ((unsigned char) var_1_60)) : (var_1_59 == ((unsigned char) var_1_38))) : 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_45=0, var_1_46=-120, var_1_47=3267/1000, var_1_48=8, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L372-L373] return ((((((((((((((((((((((((var_1_41 || var_1_41) ? (var_1_1 == ((unsigned char) (var_1_41 && var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 && ((var_1_5 || var_1_6) || var_1_7))))) && (var_1_1 ? (var_1_8 == ((signed short int) (((((-10000 + var_1_50)) < (((var_1_56 + 64) + var_1_14))) ? ((-10000 + var_1_50)) : (((var_1_56 + 64) + var_1_14)))))) : (var_1_8 == ((signed short int) (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59))))) && ((var_1_59 > last_1_var_1_14) ? ((! (! (var_1_7 || var_1_41))) ? (var_1_14 == ((unsigned char) var_1_15)) : 1) : ((var_1_56 > (var_1_59 - var_1_15)) ? (var_1_14 == ((unsigned char) ((((var_1_16) > (10)) ? (var_1_16) : (10))))) : 1))) && ((var_1_16 < var_1_56) ? ((var_1_1 || var_1_5) ? (var_1_17 == ((double) var_1_18)) : (var_1_1 ? (var_1_17 == ((double) (((((var_1_19 - var_1_20)) < (var_1_18)) ? ((var_1_19 - var_1_20)) : (var_1_18))))) : 1)) : (var_1_17 == ((double) var_1_20)))) && ((var_1_56 <= (~ -256)) ? (var_1_21 == ((signed long int) var_1_14)) : ((2 <= var_1_64) ? (var_1_21 == ((signed long int) ((((var_1_56) < ((var_1_14 + -5))) ? (var_1_56) : ((var_1_14 + -5)))))) : (var_1_21 == ((signed long int) var_1_15))))) && (((- (var_1_19 * last_1_var_1_57)) <= var_1_18) ? (var_1_22 == ((signed long int) ((var_1_23 - last_1_var_1_45) - last_1_var_1_59))) : (((16 | last_1_var_1_21) > last_1_var_1_59) ? (var_1_22 == ((signed long int) ((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) : (var_1_22 == ((signed long int) var_1_16))))) && (var_1_24 == ((unsigned short int) var_1_15))) && (((var_1_56 > var_1_16) && var_1_41) ? (((64 < var_1_59) && var_1_41) ? (var_1_25 == ((float) (((((var_1_26) < (var_1_27)) ? (var_1_26) : (var_1_27))) + (((((var_1_28 - var_1_29)) < (var_1_30)) ? ((var_1_28 - var_1_29)) : (var_1_30)))))) : 1) : (var_1_25 == ((float) ((((((var_1_31) > (var_1_33)) ? (var_1_31) : (var_1_33))) - ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))) - (var_1_32 + 15.5f)))))) && (((32u << var_1_16) < (~ ((((var_1_14) < (var_1_61)) ? (var_1_14) : (var_1_61))))) ? (var_1_34 == ((signed short int) (-25 + var_1_56))) : 1)) && (((var_1_15 / var_1_23) >= var_1_14) ? (var_1_36 == ((unsigned short int) (var_1_37 - var_1_56))) : ((((var_1_38 + var_1_39) - 5) != ((((var_1_56) > (var_1_59)) ? (var_1_56) : (var_1_59)))) ? (var_1_36 == ((unsigned short int) (var_1_56 + var_1_16))) : (var_1_36 == ((unsigned short int) (38523 - var_1_16)))))) && ((((~ var_1_21) >= (var_1_59 - var_1_16)) && var_1_1) ? ((var_1_14 < var_1_50) ? ((var_1_8 >= var_1_59) ? (var_1_40 == ((unsigned short int) ((((var_1_38) > (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8))))) ? (var_1_38) : (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8)))))))) : 1) : (var_1_40 == ((unsigned short int) var_1_59))) : (var_1_40 == ((unsigned short int) var_1_8)))) && (((var_1_37 - var_1_15) > var_1_38) ? (var_1_41 == ((unsigned char) (((var_1_38 < 64) && last_1_var_1_1) && var_1_5))) : ((((last_1_var_1_59 >> last_1_var_1_50) % var_1_39) > (((((last_1_var_1_64) > (var_1_15)) ? (last_1_var_1_64) : (var_1_15))) / var_1_23)) ? (var_1_41 == ((unsigned char) (var_1_6 || (var_1_5 || var_1_4)))) : ((! last_1_var_1_1) ? (var_1_41 == ((unsigned char) (last_1_var_1_1 && var_1_4))) : (var_1_41 == ((unsigned char) (var_1_5 || var_1_42))))))) && ((var_1_47 >= (var_1_32 / var_1_44)) ? (var_1_43 == ((double) (var_1_32 + ((((var_1_27) < (var_1_28)) ? (var_1_27) : (var_1_28)))))) : 1)) && ((var_1_59 > var_1_59) ? ((var_1_48 >= var_1_36) ? (var_1_45 == ((signed long int) (var_1_39 - (((((var_1_48 + var_1_22)) > (var_1_15)) ? ((var_1_48 + var_1_22)) : (var_1_15)))))) : (var_1_45 == ((signed long int) (var_1_36 + (((((var_1_59) < (var_1_37)) ? (var_1_59) : (var_1_37))) + var_1_59))))) : (var_1_45 == ((signed long int) (((((var_1_22 - var_1_39)) < (var_1_15)) ? ((var_1_22 - var_1_39)) : (var_1_15))))))) && ((var_1_1 || var_1_6) ? (var_1_46 == ((signed long int) (var_1_16 + -4))) : (var_1_46 == ((signed long int) (((((var_1_14) < (var_1_38)) ? (var_1_14) : (var_1_38))) - var_1_36))))) && (((-10 == var_1_24) || var_1_4) ? (((var_1_56 / var_1_37) >= var_1_14) ? ((((var_1_28 + var_1_32) - var_1_29) >= ((((var_1_20) > (var_1_30)) ? (var_1_20) : (var_1_30)))) ? (var_1_47 == ((float) var_1_18)) : 1) : ((var_1_41 && ((var_1_24 * var_1_16) > (-100 * var_1_15))) ? (var_1_47 == ((float) ((((var_1_20) < (var_1_30)) ? (var_1_20) : (var_1_30))))) : (var_1_47 == ((float) (var_1_19 - 31.125f))))) : 1)) && (((var_1_24 * (var_1_49 - var_1_37)) != var_1_40) ? ((var_1_27 < 1.25f) ? (var_1_48 == ((signed long int) ((((1000) < 0 ) ? -(1000) : (1000))))) : (var_1_48 == ((signed long int) (-50 + var_1_14)))) : (var_1_48 == ((signed long int) ((((var_1_14) < (var_1_59)) ? (var_1_14) : (var_1_59))))))) && (var_1_41 ? ((var_1_27 <= var_1_20) ? (var_1_50 == ((signed char) (((((0) < (var_1_51)) ? (0) : (var_1_51))) - var_1_52))) : (var_1_50 == ((signed char) ((var_1_53 - var_1_54) + var_1_55)))) : (var_1_50 == ((signed char) var_1_55)))) && ((((~ 128) / var_1_37) >= var_1_61) ? (var_1_56 == ((signed char) (var_1_51 - var_1_52))) : 1)) && (((((((var_1_39) > (var_1_59)) ? (var_1_39) : (var_1_59))) - var_1_14) > ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) ? (var_1_5 ? (var_1_57 == ((float) (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))) - (var_1_31 - var_1_29)))) : 1) : ((var_1_53 < var_1_14) ? (var_1_57 == ((float) ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) : (var_1_57 == ((float) (var_1_28 + (255.2f + ((((var_1_32) < (var_1_58)) ? (var_1_32) : (var_1_58)))))))))) && (((((((var_1_64) < (64)) ? (var_1_64) : (64))) << var_1_50) <= var_1_37) ? (var_1_6 ? (var_1_59 == ((unsigned char) var_1_60)) : (var_1_59 == ((unsigned char) var_1_38))) : 1)) && (var_1_42 ? (var_1_61 == ((signed short int) var_1_59)) : 1)) && (var_1_4 ? (var_1_62 == ((unsigned short int) var_1_39)) : (var_1_62 == ((unsigned short int) ((var_1_63 - var_1_16) - var_1_60))))) && (var_1_64 == ((signed char) ((((((var_1_65 - var_1_53)) < (var_1_54)) ? ((var_1_65 - var_1_53)) : (var_1_54))) - var_1_52))) ; [L382] RET, EXPR property() [L382] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_45=0, var_1_46=-120, var_1_47=3267/1000, var_1_48=8, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=0, var_1_16=64, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=0, var_1_29=0, var_1_34=39, var_1_36=128, var_1_37=32767, var_1_38=128, var_1_39=127, var_1_40=0, var_1_41=0, var_1_42=1, var_1_45=0, var_1_46=-120, var_1_47=3267/1000, var_1_48=8, var_1_49=4294967295, var_1_4=0, var_1_50=1, var_1_51=126, var_1_52=126, var_1_53=7, var_1_54=0, var_1_55=1, var_1_56=64, var_1_57=3, var_1_59=16, var_1_5=0, var_1_60=254, var_1_61=16, var_1_62=48832, var_1_63=49150, var_1_64=-126, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 177 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 51.8s, OverallIterations: 16, TraceHistogramMax: 54, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 23.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9693 SdHoareTripleChecker+Valid, 14.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9426 mSDsluCounter, 17194 SdHoareTripleChecker+Invalid, 12.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12921 mSDsCounter, 2452 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11640 IncrementalHoareTripleChecker+Invalid, 14092 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2452 mSolverCounterUnsat, 4273 mSDtfsCounter, 11640 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8372 GetRequests, 8096 SyntacticMatches, 8 SemanticMatches, 268 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3593 ImplicationChecksByTransitivity, 3.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=14109occurred in iteration=12, InterpolantAutomatonStates: 237, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.6s AutomataMinimizationTime, 15 MinimizatonAttempts, 23234 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 13.1s InterpolantComputationTime, 5953 NumberOfCodeBlocks, 5953 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 7681 ConstructedInterpolants, 5 QuantifiedInterpolants, 30031 SizeOfPredicates, 73 NumberOfNonLiveVariables, 12230 ConjunctsInSsa, 156 ConjunctsInUnsatCore, 22 InterpolantComputations, 6 PerfectInterpolantSequences, 123876/125928 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 [2023-11-29 03:28:31,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 334dc4437eaac80eceb8d1af75e80c429404d34e2c4d4fc214f68fc3c74220fb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 03:28:33,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 03:28:33,546 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 03:28:33,551 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 03:28:33,551 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 03:28:33,586 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 03:28:33,586 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 03:28:33,587 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 03:28:33,588 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 03:28:33,588 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 03:28:33,589 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 03:28:33,590 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 03:28:33,590 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 03:28:33,591 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 03:28:33,592 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 03:28:33,592 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 03:28:33,593 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 03:28:33,594 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 03:28:33,594 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 03:28:33,595 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 03:28:33,595 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 03:28:33,596 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 03:28:33,596 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 03:28:33,597 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 03:28:33,597 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 03:28:33,598 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 03:28:33,598 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 03:28:33,598 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 03:28:33,599 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 03:28:33,599 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 03:28:33,600 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 03:28:33,600 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 03:28:33,600 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 03:28:33,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:28:33,601 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 03:28:33,601 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 03:28:33,601 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 03:28:33,602 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 03:28:33,602 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 03:28:33,602 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 03:28:33,602 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 03:28:33,603 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 03:28:33,603 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 03:28:33,603 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 03:28:33,603 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 03:28:33,604 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_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 334dc4437eaac80eceb8d1af75e80c429404d34e2c4d4fc214f68fc3c74220fb [2023-11-29 03:28:33,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 03:28:33,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 03:28:33,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 03:28:33,904 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 03:28:33,905 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 03:28:33,906 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i [2023-11-29 03:28:36,628 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 03:28:36,884 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 03:28:36,885 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i [2023-11-29 03:28:36,898 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/data/fd1908c85/cf1661b3b738482583fce0954c744b5b/FLAGd13e571dc [2023-11-29 03:28:36,913 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/data/fd1908c85/cf1661b3b738482583fce0954c744b5b [2023-11-29 03:28:36,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 03:28:36,918 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 03:28:36,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 03:28:36,919 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 03:28:36,924 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 03:28:36,925 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:28:36" (1/1) ... [2023-11-29 03:28:36,926 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10856509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:36, skipping insertion in model container [2023-11-29 03:28:36,926 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:28:36" (1/1) ... [2023-11-29 03:28:36,978 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:28:37,114 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_e38b824f-c2f7-4268-a1cd-ac322d974bdd/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i[916,929] [2023-11-29 03:28:37,250 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:28:37,269 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 03:28:37,279 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_e38b824f-c2f7-4268-a1cd-ac322d974bdd/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i[916,929] [2023-11-29 03:28:37,347 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:28:37,364 INFO L206 MainTranslator]: Completed translation [2023-11-29 03:28:37,365 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37 WrapperNode [2023-11-29 03:28:37,365 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 03:28:37,366 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 03:28:37,366 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 03:28:37,366 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 03:28:37,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,393 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,457 INFO L138 Inliner]: procedures = 27, calls = 67, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 368 [2023-11-29 03:28:37,458 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 03:28:37,459 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 03:28:37,459 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 03:28:37,459 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 03:28:37,484 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,484 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,499 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,518 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 03:28:37,519 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,519 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,540 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,545 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,550 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,554 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,561 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 03:28:37,562 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 03:28:37,563 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 03:28:37,563 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 03:28:37,564 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (1/1) ... [2023-11-29 03:28:37,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:28:37,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:28:37,590 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 03:28:37,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 03:28:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 03:28:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 03:28:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 03:28:37,625 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 03:28:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 03:28:37,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 03:28:37,734 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 03:28:37,736 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 03:28:58,306 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 03:28:58,363 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 03:28:58,363 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 03:28:58,364 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:28:58 BoogieIcfgContainer [2023-11-29 03:28:58,364 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 03:28:58,367 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 03:28:58,367 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 03:28:58,370 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 03:28:58,370 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 03:28:36" (1/3) ... [2023-11-29 03:28:58,371 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@191643b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:28:58, skipping insertion in model container [2023-11-29 03:28:58,371 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:28:37" (2/3) ... [2023-11-29 03:28:58,371 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@191643b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:28:58, skipping insertion in model container [2023-11-29 03:28:58,372 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:28:58" (3/3) ... [2023-11-29 03:28:58,373 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-72.i [2023-11-29 03:28:58,391 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 03:28:58,392 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 03:28:58,440 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 03:28:58,447 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=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@17b64e36, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 03:28:58,447 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 03:28:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand has 151 states, 94 states have (on average 1.5106382978723405) internal successors, (142), 95 states have internal predecessors, (142), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-11-29 03:28:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 03:28:58,473 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:28:58,474 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:28:58,474 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:28:58,479 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:28:58,479 INFO L85 PathProgramCache]: Analyzing trace with hash -1139892633, now seen corresponding path program 1 times [2023-11-29 03:28:58,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:28:58,493 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [928387052] [2023-11-29 03:28:58,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:28:58,493 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 [2023-11-29 03:28:58,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:28:58,495 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 03:28:58,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 03:28:59,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:28:59,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 562 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 03:28:59,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:28:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2626 proven. 0 refuted. 0 times theorem prover too weak. 3098 trivial. 0 not checked. [2023-11-29 03:28:59,936 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:28:59,936 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:28:59,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [928387052] [2023-11-29 03:28:59,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [928387052] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:28:59,937 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:28:59,938 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 03:28:59,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [989856129] [2023-11-29 03:28:59,940 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:28:59,945 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 03:28:59,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:28:59,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 03:28:59,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 03:28:59,974 INFO L87 Difference]: Start difference. First operand has 151 states, 94 states have (on average 1.5106382978723405) internal successors, (142), 95 states have internal predecessors, (142), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) Second operand has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-11-29 03:29:04,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:29:04,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:29:04,904 INFO L93 Difference]: Finished difference Result 297 states and 548 transitions. [2023-11-29 03:29:05,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 03:29:05,058 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 340 [2023-11-29 03:29:05,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:29:05,066 INFO L225 Difference]: With dead ends: 297 [2023-11-29 03:29:05,066 INFO L226 Difference]: Without dead ends: 147 [2023-11-29 03:29:05,069 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 03:29:05,072 INFO L413 NwaCegarLoop]: 236 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 236 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:29:05,073 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 236 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2023-11-29 03:29:05,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2023-11-29 03:29:05,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2023-11-29 03:29:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 91 states have (on average 1.4395604395604396) internal successors, (131), 91 states have internal predecessors, (131), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2023-11-29 03:29:05,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 239 transitions. [2023-11-29 03:29:05,116 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 239 transitions. Word has length 340 [2023-11-29 03:29:05,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:29:05,117 INFO L495 AbstractCegarLoop]: Abstraction has 147 states and 239 transitions. [2023-11-29 03:29:05,117 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-11-29 03:29:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 239 transitions. [2023-11-29 03:29:05,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 03:29:05,125 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:29:05,125 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:29:05,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 03:29:05,327 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 03:29:05,328 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:29:05,328 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:29:05,328 INFO L85 PathProgramCache]: Analyzing trace with hash -422809425, now seen corresponding path program 1 times [2023-11-29 03:29:05,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:29:05,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [188473135] [2023-11-29 03:29:05,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:29:05,331 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 [2023-11-29 03:29:05,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:29:05,336 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 03:29:05,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 03:29:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:29:06,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 562 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 03:29:06,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:29:10,853 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-11-29 03:29:10,853 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:29:10,854 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:29:10,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [188473135] [2023-11-29 03:29:10,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [188473135] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:29:10,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:29:10,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 03:29:10,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177863099] [2023-11-29 03:29:10,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:29:10,857 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:29:10,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:29:10,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:29:10,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:29:10,860 INFO L87 Difference]: Start difference. First operand 147 states and 239 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:29:21,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:29:26,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.52s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:29:30,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:29:34,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:29:38,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:29:42,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:29:46,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:29:50,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:29:54,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:29:58,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:02,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:06,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:10,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:14,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:18,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:22,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:26,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:30,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:32,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:34,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:39,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:43,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:47,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:51,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:55,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:30:59,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:03,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:07,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:11,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:15,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:19,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:23,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:27,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:31,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:35,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:39,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:43,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:47,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:51,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:55,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:31:59,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:32:03,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:32:07,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:32:07,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:32:07,403 INFO L93 Difference]: Finished difference Result 939 states and 1544 transitions. [2023-11-29 03:32:07,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 03:32:07,404 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 340 [2023-11-29 03:32:07,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:32:07,414 INFO L225 Difference]: With dead ends: 939 [2023-11-29 03:32:07,414 INFO L226 Difference]: Without dead ends: 793 [2023-11-29 03:32:07,416 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 335 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:32:07,417 INFO L413 NwaCegarLoop]: 263 mSDtfsCounter, 870 mSDsluCounter, 1099 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 369 mSolverCounterUnsat, 40 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 175.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 870 SdHoareTripleChecker+Valid, 1362 SdHoareTripleChecker+Invalid, 627 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 369 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 40 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 176.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:32:07,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [870 Valid, 1362 Invalid, 627 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [369 Valid, 218 Invalid, 40 Unknown, 0 Unchecked, 176.0s Time] [2023-11-29 03:32:07,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 793 states. [2023-11-29 03:32:07,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 793 to 306. [2023-11-29 03:32:07,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 306 states, 195 states have (on average 1.4307692307692308) internal successors, (279), 195 states have internal predecessors, (279), 108 states have call successors, (108), 2 states have call predecessors, (108), 2 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2023-11-29 03:32:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 495 transitions. [2023-11-29 03:32:07,503 INFO L78 Accepts]: Start accepts. Automaton has 306 states and 495 transitions. Word has length 340 [2023-11-29 03:32:07,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:32:07,505 INFO L495 AbstractCegarLoop]: Abstraction has 306 states and 495 transitions. [2023-11-29 03:32:07,506 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:32:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 495 transitions. [2023-11-29 03:32:07,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 03:32:07,511 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:32:07,511 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:32:07,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-11-29 03:32:07,712 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 03:32:07,712 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:32:07,712 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:32:07,713 INFO L85 PathProgramCache]: Analyzing trace with hash 278790449, now seen corresponding path program 1 times [2023-11-29 03:32:07,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:32:07,713 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1663753103] [2023-11-29 03:32:07,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:32:07,713 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 [2023-11-29 03:32:07,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:32:07,714 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 03:32:07,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-29 03:32:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:32:09,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 03:32:09,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:32:12,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 263 proven. 156 refuted. 0 times theorem prover too weak. 5305 trivial. 0 not checked. [2023-11-29 03:32:12,842 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:32:14,529 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 3 proven. 156 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-11-29 03:32:14,529 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:32:14,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1663753103] [2023-11-29 03:32:14,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1663753103] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:32:14,529 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:32:14,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-29 03:32:14,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726703759] [2023-11-29 03:32:14,530 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:32:14,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 03:32:14,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:32:14,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 03:32:14,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-29 03:32:14,533 INFO L87 Difference]: Start difference. First operand 306 states and 495 transitions. Second operand has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 2 states have call successors, (106), 2 states have call predecessors, (106), 4 states have return successors, (107), 2 states have call predecessors, (107), 2 states have call successors, (107) [2023-11-29 03:32:21,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:32:25,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:32:29,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:32:29,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:32:29,518 INFO L93 Difference]: Finished difference Result 617 states and 985 transitions. [2023-11-29 03:32:29,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:32:29,687 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 2 states have call successors, (106), 2 states have call predecessors, (106), 4 states have return successors, (107), 2 states have call predecessors, (107), 2 states have call successors, (107) Word has length 340 [2023-11-29 03:32:29,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:32:29,691 INFO L225 Difference]: With dead ends: 617 [2023-11-29 03:32:29,691 INFO L226 Difference]: Without dead ends: 312 [2023-11-29 03:32:29,692 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 682 GetRequests, 672 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:32:29,693 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 163 mSDsluCounter, 223 mSDsCounter, 0 mSdLazyCounter, 295 mSolverCounterSat, 12 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 390 SdHoareTripleChecker+Invalid, 310 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 295 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:32:29,693 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [163 Valid, 390 Invalid, 310 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 295 Invalid, 3 Unknown, 0 Unchecked, 14.8s Time] [2023-11-29 03:32:29,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2023-11-29 03:32:29,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 294. [2023-11-29 03:32:29,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 294 states, 181 states have (on average 1.3425414364640884) internal successors, (243), 181 states have internal predecessors, (243), 108 states have call successors, (108), 4 states have call predecessors, (108), 4 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2023-11-29 03:32:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 459 transitions. [2023-11-29 03:32:29,730 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 459 transitions. Word has length 340 [2023-11-29 03:32:29,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:32:29,732 INFO L495 AbstractCegarLoop]: Abstraction has 294 states and 459 transitions. [2023-11-29 03:32:29,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 2 states have call successors, (106), 2 states have call predecessors, (106), 4 states have return successors, (107), 2 states have call predecessors, (107), 2 states have call successors, (107) [2023-11-29 03:32:29,732 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 459 transitions. [2023-11-29 03:32:29,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 03:32:29,735 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:32:29,736 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:32:29,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-11-29 03:32:29,936 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 03:32:29,937 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:32:29,937 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:32:29,937 INFO L85 PathProgramCache]: Analyzing trace with hash 1664993843, now seen corresponding path program 1 times [2023-11-29 03:32:29,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:32:29,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1298756073] [2023-11-29 03:32:29,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:32:29,939 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 [2023-11-29 03:32:29,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:32:29,940 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 03:32:29,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 03:32:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:32:31,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 03:32:31,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:32:39,906 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2023-11-29 03:32:39,906 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:32:39,906 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:32:39,906 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1298756073] [2023-11-29 03:32:39,907 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1298756073] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:32:39,907 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:32:39,907 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 03:32:39,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296749842] [2023-11-29 03:32:39,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:32:39,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 03:32:39,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:32:39,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 03:32:39,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:32:39,909 INFO L87 Difference]: Start difference. First operand 294 states and 459 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:32:47,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:32:51,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:32:55,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:32:59,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:33:03,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:33:07,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:33:11,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:33:15,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:33:19,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:33:19,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:33:19,996 INFO L93 Difference]: Finished difference Result 930 states and 1451 transitions. [2023-11-29 03:33:19,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 03:33:19,997 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 340 [2023-11-29 03:33:19,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:33:20,003 INFO L225 Difference]: With dead ends: 930 [2023-11-29 03:33:20,003 INFO L226 Difference]: Without dead ends: 637 [2023-11-29 03:33:20,005 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 342 GetRequests, 336 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:33:20,006 INFO L413 NwaCegarLoop]: 238 mSDtfsCounter, 226 mSDsluCounter, 525 mSDsCounter, 0 mSdLazyCounter, 206 mSolverCounterSat, 110 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 763 SdHoareTripleChecker+Invalid, 325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 206 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:33:20,006 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [226 Valid, 763 Invalid, 325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 206 Invalid, 9 Unknown, 0 Unchecked, 39.8s Time] [2023-11-29 03:33:20,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 637 states. [2023-11-29 03:33:20,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 637 to 581. [2023-11-29 03:33:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 581 states, 356 states have (on average 1.3258426966292134) internal successors, (472), 356 states have internal predecessors, (472), 216 states have call successors, (216), 8 states have call predecessors, (216), 8 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2023-11-29 03:33:20,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 581 states and 904 transitions. [2023-11-29 03:33:20,093 INFO L78 Accepts]: Start accepts. Automaton has 581 states and 904 transitions. Word has length 340 [2023-11-29 03:33:20,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:33:20,094 INFO L495 AbstractCegarLoop]: Abstraction has 581 states and 904 transitions. [2023-11-29 03:33:20,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2023-11-29 03:33:20,095 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 904 transitions. [2023-11-29 03:33:20,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 03:33:20,098 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:33:20,099 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:33:20,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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)] Ended with exit code 0 [2023-11-29 03:33:20,299 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 03:33:20,300 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:33:20,300 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:33:20,300 INFO L85 PathProgramCache]: Analyzing trace with hash -901232333, now seen corresponding path program 1 times [2023-11-29 03:33:20,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:33:20,301 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [126204585] [2023-11-29 03:33:20,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:33:20,301 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:33:20,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:33:20,302 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 03:33:20,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-29 03:33:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:33:21,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 03:33:21,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:33:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1355 proven. 138 refuted. 0 times theorem prover too weak. 4231 trivial. 0 not checked. [2023-11-29 03:33:29,850 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:33:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 21 proven. 138 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-11-29 03:33:33,403 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:33:33,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [126204585] [2023-11-29 03:33:33,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [126204585] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:33:33,403 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:33:33,403 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 10 [2023-11-29 03:33:33,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744950231] [2023-11-29 03:33:33,404 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:33:33,405 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 03:33:33,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:33:33,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 03:33:33,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:33:33,406 INFO L87 Difference]: Start difference. First operand 581 states and 904 transitions. Second operand has 10 states, 10 states have (on average 8.5) internal successors, (85), 10 states have internal predecessors, (85), 2 states have call successors, (108), 3 states have call predecessors, (108), 5 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2023-11-29 03:33:46,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.54s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:33:50,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:33:54,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:33:58,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:02,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:06,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:10,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:14,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:18,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:22,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:26,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:30,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:34,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:38,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:42,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:46,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:51,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:34:56,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:00,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:04,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:08,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:12,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:16,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:20,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:24,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:28,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:32,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:36,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:40,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:44,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:48,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:52,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:35:56,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:00,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:04,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:08,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:12,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:16,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:20,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:24,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:28,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:32,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:36,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:40,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:44,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:48,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:52,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:36:56,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:37:00,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:37:04,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:37:08,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:37:12,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:37:13,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:37:13,081 INFO L93 Difference]: Finished difference Result 1345 states and 2038 transitions. [2023-11-29 03:37:13,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-29 03:37:13,082 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.5) internal successors, (85), 10 states have internal predecessors, (85), 2 states have call successors, (108), 3 states have call predecessors, (108), 5 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) Word has length 340 [2023-11-29 03:37:13,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:37:13,092 INFO L225 Difference]: With dead ends: 1345 [2023-11-29 03:37:13,093 INFO L226 Difference]: Without dead ends: 1052 [2023-11-29 03:37:13,095 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 698 GetRequests, 672 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=237, Invalid=465, Unknown=0, NotChecked=0, Total=702 [2023-11-29 03:37:13,096 INFO L413 NwaCegarLoop]: 193 mSDtfsCounter, 1127 mSDsluCounter, 861 mSDsCounter, 0 mSdLazyCounter, 788 mSolverCounterSat, 307 mSolverCounterUnsat, 51 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 216.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1179 SdHoareTripleChecker+Valid, 1054 SdHoareTripleChecker+Invalid, 1146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 307 IncrementalHoareTripleChecker+Valid, 788 IncrementalHoareTripleChecker+Invalid, 51 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 218.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:37:13,096 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1179 Valid, 1054 Invalid, 1146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [307 Valid, 788 Invalid, 51 Unknown, 0 Unchecked, 218.0s Time] [2023-11-29 03:37:13,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1052 states. [2023-11-29 03:37:13,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1052 to 798. [2023-11-29 03:37:13,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 798 states, 546 states have (on average 1.36996336996337) internal successors, (748), 549 states have internal predecessors, (748), 234 states have call successors, (234), 17 states have call predecessors, (234), 17 states have return successors, (234), 231 states have call predecessors, (234), 234 states have call successors, (234) [2023-11-29 03:37:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 798 states and 1216 transitions. [2023-11-29 03:37:13,232 INFO L78 Accepts]: Start accepts. Automaton has 798 states and 1216 transitions. Word has length 340 [2023-11-29 03:37:13,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:37:13,233 INFO L495 AbstractCegarLoop]: Abstraction has 798 states and 1216 transitions. [2023-11-29 03:37:13,234 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.5) internal successors, (85), 10 states have internal predecessors, (85), 2 states have call successors, (108), 3 states have call predecessors, (108), 5 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2023-11-29 03:37:13,234 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1216 transitions. [2023-11-29 03:37:13,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 03:37:13,237 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:37:13,237 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:37:13,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2023-11-29 03:37:13,439 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 03:37:13,439 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:37:13,440 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:37:13,440 INFO L85 PathProgramCache]: Analyzing trace with hash -478530507, now seen corresponding path program 1 times [2023-11-29 03:37:13,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:37:13,440 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [736293924] [2023-11-29 03:37:13,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:37:13,441 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 [2023-11-29 03:37:13,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:37:13,442 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 03:37:13,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-29 03:37:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:37:14,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-29 03:37:14,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:37:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 899 proven. 297 refuted. 0 times theorem prover too weak. 4528 trivial. 0 not checked. [2023-11-29 03:37:23,510 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:37:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 15 proven. 300 refuted. 0 times theorem prover too weak. 5409 trivial. 0 not checked. [2023-11-29 03:37:27,846 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:37:27,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [736293924] [2023-11-29 03:37:27,846 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [736293924] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:37:27,846 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:37:27,846 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2023-11-29 03:37:27,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844873506] [2023-11-29 03:37:27,847 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:37:27,847 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 03:37:27,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:37:27,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 03:37:27,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:37:27,849 INFO L87 Difference]: Start difference. First operand 798 states and 1216 transitions. Second operand has 13 states, 13 states have (on average 7.0) internal successors, (91), 13 states have internal predecessors, (91), 3 states have call successors, (106), 3 states have call predecessors, (106), 7 states have return successors, (107), 3 states have call predecessors, (107), 3 states have call successors, (107) [2023-11-29 03:37:37,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:37:41,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:37:45,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:37:49,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:37:53,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:37:53,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:37:53,528 INFO L93 Difference]: Finished difference Result 1236 states and 1851 transitions. [2023-11-29 03:37:53,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-29 03:37:53,717 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 7.0) internal successors, (91), 13 states have internal predecessors, (91), 3 states have call successors, (106), 3 states have call predecessors, (106), 7 states have return successors, (107), 3 states have call predecessors, (107), 3 states have call successors, (107) Word has length 340 [2023-11-29 03:37:53,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:37:53,721 INFO L225 Difference]: With dead ends: 1236 [2023-11-29 03:37:53,721 INFO L226 Difference]: Without dead ends: 439 [2023-11-29 03:37:53,724 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 690 GetRequests, 666 SyntacticMatches, 2 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=183, Invalid=369, Unknown=0, NotChecked=0, Total=552 [2023-11-29 03:37:53,724 INFO L413 NwaCegarLoop]: 151 mSDtfsCounter, 282 mSDsluCounter, 333 mSDsCounter, 0 mSdLazyCounter, 551 mSolverCounterSat, 25 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 284 SdHoareTripleChecker+Valid, 484 SdHoareTripleChecker+Invalid, 581 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 551 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:37:53,725 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [284 Valid, 484 Invalid, 581 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 551 Invalid, 5 Unknown, 0 Unchecked, 24.8s Time] [2023-11-29 03:37:53,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2023-11-29 03:37:53,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 351. [2023-11-29 03:37:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 351 states, 232 states have (on average 1.271551724137931) internal successors, (295), 232 states have internal predecessors, (295), 108 states have call successors, (108), 10 states have call predecessors, (108), 10 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2023-11-29 03:37:53,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 351 states and 511 transitions. [2023-11-29 03:37:53,773 INFO L78 Accepts]: Start accepts. Automaton has 351 states and 511 transitions. Word has length 340 [2023-11-29 03:37:53,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:37:53,774 INFO L495 AbstractCegarLoop]: Abstraction has 351 states and 511 transitions. [2023-11-29 03:37:53,774 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 7.0) internal successors, (91), 13 states have internal predecessors, (91), 3 states have call successors, (106), 3 states have call predecessors, (106), 7 states have return successors, (107), 3 states have call predecessors, (107), 3 states have call successors, (107) [2023-11-29 03:37:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 511 transitions. [2023-11-29 03:37:53,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 03:37:53,777 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:37:53,777 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:37:53,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-11-29 03:37:53,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 03:37:53,978 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:37:53,978 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:37:53,979 INFO L85 PathProgramCache]: Analyzing trace with hash -1882674767, now seen corresponding path program 1 times [2023-11-29 03:37:53,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:37:53,980 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2095272803] [2023-11-29 03:37:53,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:37:53,980 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 [2023-11-29 03:37:53,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:37:53,981 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 03:37:53,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2023-11-29 03:37:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:37:55,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-29 03:37:55,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:38:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 3256 proven. 216 refuted. 0 times theorem prover too weak. 2252 trivial. 0 not checked. [2023-11-29 03:38:13,762 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:38:16,975 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:38:16,975 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2095272803] [2023-11-29 03:38:16,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2095272803] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:38:16,975 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [796776673] [2023-11-29 03:38:16,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:38:16,975 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 03:38:16,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 03:38:16,977 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 03:38:16,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2023-11-29 03:38:21,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:38:21,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 03:38:21,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:38:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 659 proven. 150 refuted. 0 times theorem prover too weak. 4915 trivial. 0 not checked. [2023-11-29 03:38:25,913 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:38:28,030 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 9 proven. 150 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2023-11-29 03:38:28,030 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [796776673] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:38:28,030 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 03:38:28,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 17 [2023-11-29 03:38:28,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753514503] [2023-11-29 03:38:28,031 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 03:38:28,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-29 03:38:28,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:38:28,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-29 03:38:28,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=330, Unknown=0, NotChecked=0, Total=462 [2023-11-29 03:38:28,034 INFO L87 Difference]: Start difference. First operand 351 states and 511 transitions. Second operand has 17 states, 17 states have (on average 9.411764705882353) internal successors, (160), 16 states have internal predecessors, (160), 6 states have call successors, (158), 6 states have call predecessors, (158), 10 states have return successors, (159), 6 states have call predecessors, (159), 6 states have call successors, (159) [2023-11-29 03:38:39,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:38:43,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:38:47,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:38:51,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:38:55,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:38:59,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:03,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:07,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:11,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:15,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:19,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:23,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:27,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:32,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:36,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:40,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:44,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:48,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:52,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:39:56,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:40:00,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:40:04,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:40:06,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:40:06,294 INFO L93 Difference]: Finished difference Result 712 states and 1016 transitions. [2023-11-29 03:40:06,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-11-29 03:40:06,295 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 9.411764705882353) internal successors, (160), 16 states have internal predecessors, (160), 6 states have call successors, (158), 6 states have call predecessors, (158), 10 states have return successors, (159), 6 states have call predecessors, (159), 6 states have call successors, (159) Word has length 340 [2023-11-29 03:40:06,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:40:06,299 INFO L225 Difference]: With dead ends: 712 [2023-11-29 03:40:06,299 INFO L226 Difference]: Without dead ends: 362 [2023-11-29 03:40:06,301 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1210 GetRequests, 1169 SyntacticMatches, 1 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 477 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=498, Invalid=1224, Unknown=0, NotChecked=0, Total=1722 [2023-11-29 03:40:06,302 INFO L413 NwaCegarLoop]: 134 mSDtfsCounter, 267 mSDsluCounter, 490 mSDsCounter, 0 mSdLazyCounter, 715 mSolverCounterSat, 92 mSolverCounterUnsat, 22 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 95.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 624 SdHoareTripleChecker+Invalid, 829 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 715 IncrementalHoareTripleChecker+Invalid, 22 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 95.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:40:06,303 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 624 Invalid, 829 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 715 Invalid, 22 Unknown, 0 Unchecked, 95.9s Time] [2023-11-29 03:40:06,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2023-11-29 03:40:06,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 339. [2023-11-29 03:40:06,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 339 states, 217 states have (on average 1.2211981566820276) internal successors, (265), 217 states have internal predecessors, (265), 108 states have call successors, (108), 13 states have call predecessors, (108), 13 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2023-11-29 03:40:06,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 481 transitions. [2023-11-29 03:40:06,359 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 481 transitions. Word has length 340 [2023-11-29 03:40:06,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:40:06,360 INFO L495 AbstractCegarLoop]: Abstraction has 339 states and 481 transitions. [2023-11-29 03:40:06,360 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 9.411764705882353) internal successors, (160), 16 states have internal predecessors, (160), 6 states have call successors, (158), 6 states have call predecessors, (158), 10 states have return successors, (159), 6 states have call predecessors, (159), 6 states have call successors, (159) [2023-11-29 03:40:06,360 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 481 transitions. [2023-11-29 03:40:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 03:40:06,368 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:40:06,369 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:40:06,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2023-11-29 03:40:06,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2023-11-29 03:40:06,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 03:40:06,770 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:40:06,770 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:40:06,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1954245297, now seen corresponding path program 1 times [2023-11-29 03:40:06,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:40:06,771 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1041232914] [2023-11-29 03:40:06,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:40:06,771 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 [2023-11-29 03:40:06,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:40:06,772 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 03:40:06,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2023-11-29 03:40:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:40:08,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 03:40:08,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:40:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2363 proven. 114 refuted. 0 times theorem prover too weak. 3247 trivial. 0 not checked. [2023-11-29 03:40:16,316 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:40:18,513 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:40:18,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1041232914] [2023-11-29 03:40:18,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1041232914] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:40:18,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [570191296] [2023-11-29 03:40:18,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:40:18,514 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 03:40:18,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 03:40:18,515 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 03:40:18,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2023-11-29 03:40:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:40:35,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 564 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 03:40:35,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:40:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2363 proven. 114 refuted. 0 times theorem prover too weak. 3247 trivial. 0 not checked. [2023-11-29 03:40:43,225 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:40:45,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [570191296] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:40:45,357 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:40:45,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2023-11-29 03:40:45,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960919143] [2023-11-29 03:40:45,358 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:40:45,359 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:40:45,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:40:45,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:40:45,360 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 03:40:45,360 INFO L87 Difference]: Start difference. First operand 339 states and 481 transitions. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-11-29 03:40:49,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:40:51,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:40:57,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:41:01,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:41:05,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:41:09,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:41:13,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:41:17,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:41:21,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:41:25,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:41:30,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.84s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 03:41:30,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:41:30,288 INFO L93 Difference]: Finished difference Result 883 states and 1246 transitions. [2023-11-29 03:41:30,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:41:30,295 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 340 [2023-11-29 03:41:30,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:41:30,298 INFO L225 Difference]: With dead ends: 883 [2023-11-29 03:41:30,298 INFO L226 Difference]: Without dead ends: 545 [2023-11-29 03:41:30,299 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 756 GetRequests, 747 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:41:30,300 INFO L413 NwaCegarLoop]: 171 mSDtfsCounter, 81 mSDsluCounter, 592 mSDsCounter, 0 mSdLazyCounter, 374 mSolverCounterSat, 9 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 763 SdHoareTripleChecker+Invalid, 391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 374 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:41:30,300 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [96 Valid, 763 Invalid, 391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 374 Invalid, 8 Unknown, 0 Unchecked, 44.5s Time] [2023-11-29 03:41:30,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545 states. [2023-11-29 03:41:30,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545 to 523. [2023-11-29 03:41:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 523 states, 340 states have (on average 1.2323529411764707) internal successors, (419), 340 states have internal predecessors, (419), 162 states have call successors, (162), 20 states have call predecessors, (162), 20 states have return successors, (162), 162 states have call predecessors, (162), 162 states have call successors, (162) [2023-11-29 03:41:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 523 states and 743 transitions. [2023-11-29 03:41:30,365 INFO L78 Accepts]: Start accepts. Automaton has 523 states and 743 transitions. Word has length 340 [2023-11-29 03:41:30,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:41:30,366 INFO L495 AbstractCegarLoop]: Abstraction has 523 states and 743 transitions. [2023-11-29 03:41:30,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2023-11-29 03:41:30,366 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 743 transitions. [2023-11-29 03:41:30,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-11-29 03:41:30,368 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:41:30,368 INFO L195 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:41:30,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2023-11-29 03:41:30,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2023-11-29 03:41:30,768 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 03:41:30,769 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:41:30,769 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:41:30,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1675578714, now seen corresponding path program 1 times [2023-11-29 03:41:30,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:41:30,771 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [8494445] [2023-11-29 03:41:30,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:41:30,771 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 [2023-11-29 03:41:30,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:41:30,772 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 03:41:30,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38b824f-c2f7-4268-a1cd-ac322d974bdd/bin/uautomizer-verify-BQ2R08f2Ya/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 (12)] Waiting until timeout for monitored process [2023-11-29 03:41:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:41:32,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 03:41:32,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:41:35,906 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2363 proven. 114 refuted. 0 times theorem prover too weak. 3247 trivial. 0 not checked. [2023-11-29 03:41:35,906 INFO L327 TraceCheckSpWp]: Computing backward predicates...