./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB --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 d02179aaa91d1c9dc3a3719d8e3569bdc9c287f52becb55ee2058af819cfe2bd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:38:46,957 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:38:47,039 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-28 02:38:47,047 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:38:47,048 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:38:47,088 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:38:47,090 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:38:47,090 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:38:47,090 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:38:47,091 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:38:47,092 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:38:47,092 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:38:47,092 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:38:47,092 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:38:47,093 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:38:47,093 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:38:47,093 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:38:47,093 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:38:47,094 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:38:47,094 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:38:47,094 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:38:47,094 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:38:47,094 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:38:47,094 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:38:47,094 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:38:47,094 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:38:47,094 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:38:47,095 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:38:47,095 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:38:47,095 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:38:47,095 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:38:47,095 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:38:47,095 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:38:47,096 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:38:47,096 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:38:47,096 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:38:47,096 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:38:47,097 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:38:47,097 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:38:47,097 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:38:47,097 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:38:47,097 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:38:47,097 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:38:47,097 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:38:47,097 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:38:47,098 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:38:47,098 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:38:47,098 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:38:47,098 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB 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 -> d02179aaa91d1c9dc3a3719d8e3569bdc9c287f52becb55ee2058af819cfe2bd [2024-11-28 02:38:47,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:38:47,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:38:47,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:38:47,374 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:38:47,374 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:38:47,375 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i [2024-11-28 02:38:50,438 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/data/653ac6aa2/e305bfcfff1f4f20b6719ddf643a4fb9/FLAG26d1d0b94 [2024-11-28 02:38:50,755 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:38:50,756 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i [2024-11-28 02:38:50,767 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/data/653ac6aa2/e305bfcfff1f4f20b6719ddf643a4fb9/FLAG26d1d0b94 [2024-11-28 02:38:50,781 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/data/653ac6aa2/e305bfcfff1f4f20b6719ddf643a4fb9 [2024-11-28 02:38:50,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:38:50,785 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:38:50,786 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:38:50,786 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:38:50,791 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:38:50,792 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:38:50" (1/1) ... [2024-11-28 02:38:50,792 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55787157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:50, skipping insertion in model container [2024-11-28 02:38:50,793 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:38:50" (1/1) ... [2024-11-28 02:38:50,830 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:38:50,967 WARN L250 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_62010399-e498-4a02-a61c-ba465a23e9c9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i[916,929] [2024-11-28 02:38:51,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:38:51,181 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:38:51,196 WARN L250 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_62010399-e498-4a02-a61c-ba465a23e9c9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i[916,929] [2024-11-28 02:38:51,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:38:51,319 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:38:51,319 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51 WrapperNode [2024-11-28 02:38:51,319 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:38:51,320 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:38:51,320 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:38:51,320 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:38:51,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,340 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,423 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 332 [2024-11-28 02:38:51,423 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:38:51,424 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:38:51,424 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:38:51,425 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:38:51,434 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,435 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,445 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,501 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]. [2024-11-28 02:38:51,501 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,502 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,523 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,528 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,536 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,542 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,549 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,555 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:38:51,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:38:51,556 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:38:51,556 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:38:51,558 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (1/1) ... [2024-11-28 02:38:51,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:38:51,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:38:51,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:38:51,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:38:51,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:38:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:38:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:38:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:38:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:38:51,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:38:51,810 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:38:51,811 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:38:52,561 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-28 02:38:52,561 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:38:52,576 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:38:52,577 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 02:38:52,577 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:38:52 BoogieIcfgContainer [2024-11-28 02:38:52,577 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:38:52,579 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:38:52,579 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:38:52,584 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:38:52,584 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:38:50" (1/3) ... [2024-11-28 02:38:52,585 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3456e8d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:38:52, skipping insertion in model container [2024-11-28 02:38:52,585 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:38:51" (2/3) ... [2024-11-28 02:38:52,585 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3456e8d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:38:52, skipping insertion in model container [2024-11-28 02:38:52,585 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:38:52" (3/3) ... [2024-11-28 02:38:52,586 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-61.i [2024-11-28 02:38:52,603 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:38:52,605 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-61.i that has 2 procedures, 129 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 02:38:52,665 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:38:52,680 INFO L333 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, 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;@13fc1e68, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:38:52,680 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:38:52,684 INFO L276 IsEmpty]: Start isEmpty. Operand has 129 states, 87 states have (on average 1.5172413793103448) internal successors, (132), 88 states have internal predecessors, (132), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-28 02:38:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-28 02:38:52,705 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:38:52,706 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:38:52,708 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:38:52,715 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:38:52,716 INFO L85 PathProgramCache]: Analyzing trace with hash -1050901412, now seen corresponding path program 1 times [2024-11-28 02:38:52,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:38:52,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327315845] [2024-11-28 02:38:52,726 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:38:52,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:38:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:38:53,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 2888 trivial. 0 not checked. [2024-11-28 02:38:53,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:38:53,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327315845] [2024-11-28 02:38:53,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [327315845] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:38:53,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2017789292] [2024-11-28 02:38:53,395 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:38:53,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:38:53,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:38:53,400 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:38:53,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 02:38:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:38:53,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 668 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 02:38:53,817 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:38:53,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 2888 trivial. 0 not checked. [2024-11-28 02:38:53,872 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:38:53,872 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2017789292] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:38:53,873 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 02:38:53,873 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 02:38:53,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785730928] [2024-11-28 02:38:53,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:38:53,881 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 02:38:53,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:38:53,904 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 02:38:53,905 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:38:53,908 INFO L87 Difference]: Start difference. First operand has 129 states, 87 states have (on average 1.5172413793103448) internal successors, (132), 88 states have internal predecessors, (132), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-28 02:38:53,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:38:53,964 INFO L93 Difference]: Finished difference Result 251 states and 453 transitions. [2024-11-28 02:38:53,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 02:38:53,966 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) Word has length 257 [2024-11-28 02:38:53,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:38:53,977 INFO L225 Difference]: With dead ends: 251 [2024-11-28 02:38:53,977 INFO L226 Difference]: Without dead ends: 125 [2024-11-28 02:38:53,982 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:38:53,987 INFO L435 NwaCegarLoop]: 203 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 203 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:38:53,988 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 203 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:38:54,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2024-11-28 02:38:54,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2024-11-28 02:38:54,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 84 states have (on average 1.4880952380952381) internal successors, (125), 84 states have internal predecessors, (125), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-28 02:38:54,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 203 transitions. [2024-11-28 02:38:54,045 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 203 transitions. Word has length 257 [2024-11-28 02:38:54,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:38:54,046 INFO L471 AbstractCegarLoop]: Abstraction has 125 states and 203 transitions. [2024-11-28 02:38:54,049 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-28 02:38:54,049 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 203 transitions. [2024-11-28 02:38:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-28 02:38:54,057 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:38:54,057 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:38:54,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 02:38:54,257 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-28 02:38:54,258 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:38:54,258 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:38:54,259 INFO L85 PathProgramCache]: Analyzing trace with hash -2126216878, now seen corresponding path program 1 times [2024-11-28 02:38:54,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:38:54,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164982956] [2024-11-28 02:38:54,259 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:38:54,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:38:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:38:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-28 02:38:55,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:38:55,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164982956] [2024-11-28 02:38:55,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1164982956] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:38:55,831 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:38:55,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-28 02:38:55,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436386688] [2024-11-28 02:38:55,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:38:55,832 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-28 02:38:55,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:38:55,833 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-28 02:38:55,833 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:38:55,834 INFO L87 Difference]: Start difference. First operand 125 states and 203 transitions. Second operand has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-28 02:38:56,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:38:56,607 INFO L93 Difference]: Finished difference Result 416 states and 677 transitions. [2024-11-28 02:38:56,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-28 02:38:56,609 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 257 [2024-11-28 02:38:56,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:38:56,616 INFO L225 Difference]: With dead ends: 416 [2024-11-28 02:38:56,616 INFO L226 Difference]: Without dead ends: 294 [2024-11-28 02:38:56,617 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2024-11-28 02:38:56,618 INFO L435 NwaCegarLoop]: 234 mSDtfsCounter, 324 mSDsluCounter, 673 mSDsCounter, 0 mSdLazyCounter, 242 mSolverCounterSat, 165 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 324 SdHoareTripleChecker+Valid, 907 SdHoareTripleChecker+Invalid, 407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 165 IncrementalHoareTripleChecker+Valid, 242 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-28 02:38:56,618 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [324 Valid, 907 Invalid, 407 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [165 Valid, 242 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-28 02:38:56,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states. [2024-11-28 02:38:56,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 251. [2024-11-28 02:38:56,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 251 states, 169 states have (on average 1.4792899408284024) internal successors, (250), 169 states have internal predecessors, (250), 78 states have call successors, (78), 3 states have call predecessors, (78), 3 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-28 02:38:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 406 transitions. [2024-11-28 02:38:56,682 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 406 transitions. Word has length 257 [2024-11-28 02:38:56,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:38:56,683 INFO L471 AbstractCegarLoop]: Abstraction has 251 states and 406 transitions. [2024-11-28 02:38:56,686 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-28 02:38:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 406 transitions. [2024-11-28 02:38:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-28 02:38:56,695 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:38:56,695 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:38:56,695 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:38:56,696 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:38:56,696 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:38:56,696 INFO L85 PathProgramCache]: Analyzing trace with hash -202988844, now seen corresponding path program 1 times [2024-11-28 02:38:56,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:38:56,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292747443] [2024-11-28 02:38:56,697 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:38:56,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:38:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:38:57,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-28 02:38:57,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:38:57,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292747443] [2024-11-28 02:38:57,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [292747443] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:38:57,927 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:38:57,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 02:38:57,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327255846] [2024-11-28 02:38:57,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:38:57,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:38:57,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:38:57,929 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:38:57,929 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:38:57,929 INFO L87 Difference]: Start difference. First operand 251 states and 406 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-28 02:38:58,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:38:58,274 INFO L93 Difference]: Finished difference Result 747 states and 1221 transitions. [2024-11-28 02:38:58,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 02:38:58,275 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 257 [2024-11-28 02:38:58,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:38:58,280 INFO L225 Difference]: With dead ends: 747 [2024-11-28 02:38:58,281 INFO L226 Difference]: Without dead ends: 499 [2024-11-28 02:38:58,282 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-28 02:38:58,283 INFO L435 NwaCegarLoop]: 198 mSDtfsCounter, 289 mSDsluCounter, 583 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 120 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 781 SdHoareTripleChecker+Invalid, 145 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 120 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 02:38:58,283 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [289 Valid, 781 Invalid, 145 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [120 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 02:38:58,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2024-11-28 02:38:58,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 335. [2024-11-28 02:38:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 335 states, 212 states have (on average 1.429245283018868) internal successors, (303), 212 states have internal predecessors, (303), 117 states have call successors, (117), 5 states have call predecessors, (117), 5 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-28 02:38:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 537 transitions. [2024-11-28 02:38:58,379 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 537 transitions. Word has length 257 [2024-11-28 02:38:58,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:38:58,384 INFO L471 AbstractCegarLoop]: Abstraction has 335 states and 537 transitions. [2024-11-28 02:38:58,384 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-28 02:38:58,384 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 537 transitions. [2024-11-28 02:38:58,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-28 02:38:58,390 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:38:58,390 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:38:58,391 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:38:58,391 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:38:58,392 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:38:58,392 INFO L85 PathProgramCache]: Analyzing trace with hash -1012481068, now seen corresponding path program 1 times [2024-11-28 02:38:58,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:38:58,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100020642] [2024-11-28 02:38:58,392 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:38:58,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:38:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:38:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-28 02:38:59,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:38:59,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100020642] [2024-11-28 02:38:59,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1100020642] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:38:59,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:38:59,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 02:38:59,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056749524] [2024-11-28 02:38:59,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:38:59,405 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:38:59,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:38:59,406 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:38:59,406 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:38:59,407 INFO L87 Difference]: Start difference. First operand 335 states and 537 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-28 02:38:59,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:38:59,709 INFO L93 Difference]: Finished difference Result 667 states and 1079 transitions. [2024-11-28 02:38:59,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:38:59,714 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 257 [2024-11-28 02:38:59,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:38:59,720 INFO L225 Difference]: With dead ends: 667 [2024-11-28 02:38:59,720 INFO L226 Difference]: Without dead ends: 419 [2024-11-28 02:38:59,721 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:38:59,721 INFO L435 NwaCegarLoop]: 201 mSDtfsCounter, 142 mSDsluCounter, 389 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 119 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 590 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 119 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 02:38:59,722 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 590 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [119 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 02:38:59,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2024-11-28 02:38:59,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 351. [2024-11-28 02:38:59,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 351 states, 228 states have (on average 1.4254385964912282) internal successors, (325), 228 states have internal predecessors, (325), 117 states have call successors, (117), 5 states have call predecessors, (117), 5 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-28 02:38:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 351 states and 559 transitions. [2024-11-28 02:38:59,807 INFO L78 Accepts]: Start accepts. Automaton has 351 states and 559 transitions. Word has length 257 [2024-11-28 02:38:59,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:38:59,808 INFO L471 AbstractCegarLoop]: Abstraction has 351 states and 559 transitions. [2024-11-28 02:38:59,808 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-28 02:38:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 559 transitions. [2024-11-28 02:38:59,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-28 02:38:59,814 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:38:59,814 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:38:59,815 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 02:38:59,815 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:38:59,815 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:38:59,815 INFO L85 PathProgramCache]: Analyzing trace with hash -589779242, now seen corresponding path program 1 times [2024-11-28 02:38:59,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:38:59,815 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993443623] [2024-11-28 02:38:59,816 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:38:59,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:39:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:39:02,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 9 proven. 105 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-28 02:39:02,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:39:02,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993443623] [2024-11-28 02:39:02,609 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993443623] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:39:02,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [4082966] [2024-11-28 02:39:02,609 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:39:02,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:39:02,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:39:02,611 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:39:02,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-28 02:39:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:39:02,975 INFO L256 TraceCheckSpWp]: Trace formula consists of 668 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-28 02:39:02,983 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:39:03,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 708 proven. 99 refuted. 0 times theorem prover too weak. 2157 trivial. 0 not checked. [2024-11-28 02:39:03,835 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:39:04,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 15 proven. 99 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-28 02:39:04,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [4082966] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:39:04,521 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:39:04,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 11 [2024-11-28 02:39:04,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604834706] [2024-11-28 02:39:04,521 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:39:04,523 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-28 02:39:04,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:39:04,526 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-28 02:39:04,527 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2024-11-28 02:39:04,527 INFO L87 Difference]: Start difference. First operand 351 states and 559 transitions. Second operand has 11 states, 11 states have (on average 9.363636363636363) internal successors, (103), 11 states have internal predecessors, (103), 3 states have call successors, (107), 2 states have call predecessors, (107), 4 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2024-11-28 02:39:06,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:39:06,703 INFO L93 Difference]: Finished difference Result 1239 states and 1911 transitions. [2024-11-28 02:39:06,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2024-11-28 02:39:06,704 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 9.363636363636363) internal successors, (103), 11 states have internal predecessors, (103), 3 states have call successors, (107), 2 states have call predecessors, (107), 4 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) Word has length 257 [2024-11-28 02:39:06,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:39:06,716 INFO L225 Difference]: With dead ends: 1239 [2024-11-28 02:39:06,717 INFO L226 Difference]: Without dead ends: 973 [2024-11-28 02:39:06,719 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 555 GetRequests, 512 SyntacticMatches, 1 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 545 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=459, Invalid=1433, Unknown=0, NotChecked=0, Total=1892 [2024-11-28 02:39:06,724 INFO L435 NwaCegarLoop]: 206 mSDtfsCounter, 693 mSDsluCounter, 674 mSDsCounter, 0 mSdLazyCounter, 540 mSolverCounterSat, 312 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 697 SdHoareTripleChecker+Valid, 880 SdHoareTripleChecker+Invalid, 852 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 312 IncrementalHoareTripleChecker+Valid, 540 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:39:06,724 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [697 Valid, 880 Invalid, 852 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [312 Valid, 540 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-28 02:39:06,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 973 states. [2024-11-28 02:39:06,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 973 to 376. [2024-11-28 02:39:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 376 states, 247 states have (on average 1.3562753036437247) internal successors, (335), 247 states have internal predecessors, (335), 117 states have call successors, (117), 11 states have call predecessors, (117), 11 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-28 02:39:06,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 569 transitions. [2024-11-28 02:39:06,866 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 569 transitions. Word has length 257 [2024-11-28 02:39:06,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:39:06,870 INFO L471 AbstractCegarLoop]: Abstraction has 376 states and 569 transitions. [2024-11-28 02:39:06,870 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 9.363636363636363) internal successors, (103), 11 states have internal predecessors, (103), 3 states have call successors, (107), 2 states have call predecessors, (107), 4 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2024-11-28 02:39:06,870 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 569 transitions. [2024-11-28 02:39:06,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-28 02:39:06,878 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:39:06,878 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:39:06,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-28 02:39:07,080 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:39:07,082 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:39:07,083 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:39:07,083 INFO L85 PathProgramCache]: Analyzing trace with hash 1808203368, now seen corresponding path program 1 times [2024-11-28 02:39:07,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:39:07,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425629881] [2024-11-28 02:39:07,083 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:39:07,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:39:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:39:10,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-28 02:39:10,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:39:10,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [425629881] [2024-11-28 02:39:10,009 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [425629881] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:39:10,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1408525312] [2024-11-28 02:39:10,009 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:39:10,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:39:10,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:39:10,012 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:39:10,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-28 02:39:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:39:10,361 INFO L256 TraceCheckSpWp]: Trace formula consists of 668 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-28 02:39:10,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:39:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 635 proven. 201 refuted. 0 times theorem prover too weak. 2128 trivial. 0 not checked. [2024-11-28 02:39:12,538 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:39:13,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 21 proven. 204 refuted. 0 times theorem prover too weak. 2739 trivial. 0 not checked. [2024-11-28 02:39:13,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1408525312] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:39:13,681 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:39:13,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 10, 10] total 16 [2024-11-28 02:39:13,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784064131] [2024-11-28 02:39:13,682 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:39:13,683 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-28 02:39:13,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:39:13,684 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-28 02:39:13,685 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=181, Unknown=0, NotChecked=0, Total=240 [2024-11-28 02:39:13,685 INFO L87 Difference]: Start difference. First operand 376 states and 569 transitions. Second operand has 16 states, 15 states have (on average 8.666666666666666) internal successors, (130), 16 states have internal predecessors, (130), 5 states have call successors, (109), 3 states have call predecessors, (109), 7 states have return successors, (111), 4 states have call predecessors, (111), 5 states have call successors, (111) [2024-11-28 02:39:15,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:39:15,068 INFO L93 Difference]: Finished difference Result 680 states and 1008 transitions. [2024-11-28 02:39:15,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-28 02:39:15,069 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 8.666666666666666) internal successors, (130), 16 states have internal predecessors, (130), 5 states have call successors, (109), 3 states have call predecessors, (109), 7 states have return successors, (111), 4 states have call predecessors, (111), 5 states have call successors, (111) Word has length 258 [2024-11-28 02:39:15,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:39:15,074 INFO L225 Difference]: With dead ends: 680 [2024-11-28 02:39:15,074 INFO L226 Difference]: Without dead ends: 416 [2024-11-28 02:39:15,076 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 544 GetRequests, 508 SyntacticMatches, 2 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 258 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=358, Invalid=902, Unknown=0, NotChecked=0, Total=1260 [2024-11-28 02:39:15,077 INFO L435 NwaCegarLoop]: 135 mSDtfsCounter, 418 mSDsluCounter, 553 mSDsCounter, 0 mSdLazyCounter, 623 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 418 SdHoareTripleChecker+Valid, 688 SdHoareTripleChecker+Invalid, 712 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 623 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-28 02:39:15,077 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [418 Valid, 688 Invalid, 712 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 623 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-28 02:39:15,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2024-11-28 02:39:15,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 398. [2024-11-28 02:39:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 263 states have (on average 1.296577946768061) internal successors, (341), 263 states have internal predecessors, (341), 117 states have call successors, (117), 17 states have call predecessors, (117), 17 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-28 02:39:15,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 575 transitions. [2024-11-28 02:39:15,137 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 575 transitions. Word has length 258 [2024-11-28 02:39:15,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:39:15,138 INFO L471 AbstractCegarLoop]: Abstraction has 398 states and 575 transitions. [2024-11-28 02:39:15,138 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 8.666666666666666) internal successors, (130), 16 states have internal predecessors, (130), 5 states have call successors, (109), 3 states have call predecessors, (109), 7 states have return successors, (111), 4 states have call predecessors, (111), 5 states have call successors, (111) [2024-11-28 02:39:15,138 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 575 transitions. [2024-11-28 02:39:15,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-28 02:39:15,145 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:39:15,146 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:39:15,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-28 02:39:15,346 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:39:15,347 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:39:15,348 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:39:15,348 INFO L85 PathProgramCache]: Analyzing trace with hash 495986057, now seen corresponding path program 1 times [2024-11-28 02:39:15,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:39:15,348 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1582464175] [2024-11-28 02:39:15,348 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:39:15,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:39:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:39:17,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 2742 trivial. 0 not checked. [2024-11-28 02:39:17,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:39:17,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1582464175] [2024-11-28 02:39:17,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1582464175] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:39:17,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [385466601] [2024-11-28 02:39:17,034 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:39:17,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:39:17,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:39:17,037 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:39:17,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-28 02:39:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:39:17,438 INFO L256 TraceCheckSpWp]: Trace formula consists of 672 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-28 02:39:17,446 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:39:21,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 2054 proven. 351 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-28 02:39:21,453 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:39:23,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 321 proven. 318 refuted. 0 times theorem prover too weak. 2325 trivial. 0 not checked. [2024-11-28 02:39:23,352 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [385466601] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:39:23,352 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:39:23,352 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 22, 23] total 52 [2024-11-28 02:39:23,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314647628] [2024-11-28 02:39:23,352 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:39:23,353 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2024-11-28 02:39:23,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:39:23,355 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2024-11-28 02:39:23,356 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=571, Invalid=2081, Unknown=0, NotChecked=0, Total=2652 [2024-11-28 02:39:23,356 INFO L87 Difference]: Start difference. First operand 398 states and 575 transitions. Second operand has 52 states, 49 states have (on average 3.5510204081632653) internal successors, (174), 46 states have internal predecessors, (174), 18 states have call successors, (117), 8 states have call predecessors, (117), 18 states have return successors, (117), 18 states have call predecessors, (117), 18 states have call successors, (117) [2024-11-28 02:39:28,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:39:28,513 INFO L93 Difference]: Finished difference Result 870 states and 1234 transitions. [2024-11-28 02:39:28,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2024-11-28 02:39:28,514 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 49 states have (on average 3.5510204081632653) internal successors, (174), 46 states have internal predecessors, (174), 18 states have call successors, (117), 8 states have call predecessors, (117), 18 states have return successors, (117), 18 states have call predecessors, (117), 18 states have call successors, (117) Word has length 259 [2024-11-28 02:39:28,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:39:28,519 INFO L225 Difference]: With dead ends: 870 [2024-11-28 02:39:28,519 INFO L226 Difference]: Without dead ends: 564 [2024-11-28 02:39:28,522 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 577 GetRequests, 488 SyntacticMatches, 0 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2545 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=2092, Invalid=6098, Unknown=0, NotChecked=0, Total=8190 [2024-11-28 02:39:28,523 INFO L435 NwaCegarLoop]: 116 mSDtfsCounter, 1376 mSDsluCounter, 1368 mSDsCounter, 0 mSdLazyCounter, 2497 mSolverCounterSat, 583 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1377 SdHoareTripleChecker+Valid, 1484 SdHoareTripleChecker+Invalid, 3080 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 583 IncrementalHoareTripleChecker+Valid, 2497 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:39:28,524 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1377 Valid, 1484 Invalid, 3080 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [583 Valid, 2497 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2024-11-28 02:39:28,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 564 states. [2024-11-28 02:39:28,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 564 to 430. [2024-11-28 02:39:28,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 430 states, 287 states have (on average 1.2682926829268293) internal successors, (364), 287 states have internal predecessors, (364), 117 states have call successors, (117), 25 states have call predecessors, (117), 25 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-28 02:39:28,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 430 states and 598 transitions. [2024-11-28 02:39:28,650 INFO L78 Accepts]: Start accepts. Automaton has 430 states and 598 transitions. Word has length 259 [2024-11-28 02:39:28,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:39:28,651 INFO L471 AbstractCegarLoop]: Abstraction has 430 states and 598 transitions. [2024-11-28 02:39:28,651 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 49 states have (on average 3.5510204081632653) internal successors, (174), 46 states have internal predecessors, (174), 18 states have call successors, (117), 8 states have call predecessors, (117), 18 states have return successors, (117), 18 states have call predecessors, (117), 18 states have call successors, (117) [2024-11-28 02:39:28,652 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 598 transitions. [2024-11-28 02:39:28,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-28 02:39:28,655 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:39:28,656 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:39:28,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-28 02:39:28,860 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:39:28,860 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:39:28,861 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:39:28,861 INFO L85 PathProgramCache]: Analyzing trace with hash 1888510068, now seen corresponding path program 1 times [2024-11-28 02:39:28,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:39:28,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750931781] [2024-11-28 02:39:28,861 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:39:28,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:39:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-28 02:39:29,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1668349071] [2024-11-28 02:39:29,904 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:39:29,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:39:29,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:39:29,908 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:39:29,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-28 02:39:31,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:39:31,214 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:39:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:39:32,273 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-28 02:39:32,273 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-28 02:39:32,274 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 02:39:32,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-28 02:39:32,477 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:39:32,480 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:39:32,815 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 02:39:32,820 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 02:39:32 BoogieIcfgContainer [2024-11-28 02:39:32,821 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 02:39:32,821 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 02:39:32,821 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 02:39:32,822 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 02:39:32,824 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:38:52" (3/4) ... [2024-11-28 02:39:32,826 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 02:39:32,827 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 02:39:32,829 INFO L158 Benchmark]: Toolchain (without parser) took 42043.18ms. Allocated memory was 117.4MB in the beginning and 578.8MB in the end (delta: 461.4MB). Free memory was 92.0MB in the beginning and 484.8MB in the end (delta: -392.8MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2024-11-28 02:39:32,829 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:39:32,831 INFO L158 Benchmark]: CACSL2BoogieTranslator took 533.53ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 69.4MB in the end (delta: 22.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-28 02:39:32,831 INFO L158 Benchmark]: Boogie Procedure Inliner took 103.20ms. Allocated memory is still 117.4MB. Free memory was 69.1MB in the beginning and 61.9MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 02:39:32,831 INFO L158 Benchmark]: Boogie Preprocessor took 131.69ms. Allocated memory is still 117.4MB. Free memory was 61.9MB in the beginning and 42.4MB in the end (delta: 19.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 02:39:32,833 INFO L158 Benchmark]: RCFGBuilder took 1020.96ms. Allocated memory is still 117.4MB. Free memory was 42.4MB in the beginning and 46.1MB in the end (delta: -3.6MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2024-11-28 02:39:32,833 INFO L158 Benchmark]: TraceAbstraction took 40241.80ms. Allocated memory was 117.4MB in the beginning and 578.8MB in the end (delta: 461.4MB). Free memory was 45.5MB in the beginning and 484.8MB in the end (delta: -439.3MB). Peak memory consumption was 250.8MB. Max. memory is 16.1GB. [2024-11-28 02:39:32,834 INFO L158 Benchmark]: Witness Printer took 6.11ms. Allocated memory is still 578.8MB. Free memory was 484.8MB in the beginning and 484.8MB in the end (delta: 62.7kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 02:39:32,835 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 533.53ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 69.4MB in the end (delta: 22.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 103.20ms. Allocated memory is still 117.4MB. Free memory was 69.1MB in the beginning and 61.9MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 131.69ms. Allocated memory is still 117.4MB. Free memory was 61.9MB in the beginning and 42.4MB in the end (delta: 19.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1020.96ms. Allocated memory is still 117.4MB. Free memory was 42.4MB in the beginning and 46.1MB in the end (delta: -3.6MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. * TraceAbstraction took 40241.80ms. Allocated memory was 117.4MB in the beginning and 578.8MB in the end (delta: 461.4MB). Free memory was 45.5MB in the beginning and 484.8MB in the end (delta: -439.3MB). Peak memory consumption was 250.8MB. Max. memory is 16.1GB. * Witness Printer took 6.11ms. Allocated memory is still 578.8MB. Free memory was 484.8MB in the beginning and 484.8MB in the end (delta: 62.7kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 194, overapproximation of someBinaryArithmeticDOUBLEoperation at line 148, overapproximation of someUnaryDOUBLEoperation at line 37, overapproximation of someUnaryDOUBLEoperation at line 155, overapproximation of someBinaryDOUBLEComparisonOperation at line 193, overapproximation of someBinaryDOUBLEComparisonOperation at line 298, overapproximation of someBinaryDOUBLEComparisonOperation at line 91, overapproximation of someBinaryDOUBLEComparisonOperation at line 228, overapproximation of someBinaryDOUBLEComparisonOperation at line 302, overapproximation of someBinaryDOUBLEComparisonOperation at line 136, overapproximation of someBinaryDOUBLEComparisonOperation at line 326, overapproximation of someBinaryDOUBLEComparisonOperation at line 346, overapproximation of someBinaryDOUBLEComparisonOperation at line 231, overapproximation of someBinaryDOUBLEComparisonOperation at line 155, overapproximation of someBinaryDOUBLEComparisonOperation at line 304, overapproximation of someBinaryDOUBLEComparisonOperation at line 318, overapproximation of someBinaryDOUBLEComparisonOperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 327, overapproximation of someBinaryDOUBLEComparisonOperation at line 150, overapproximation of someBinaryDOUBLEComparisonOperation at line 160, overapproximation of someBinaryDOUBLEComparisonOperation at line 300. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 64; [L23] unsigned long int var_1_2 = 3511246143; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_6 = 0; [L26] unsigned char var_1_7 = 0; [L27] signed char var_1_8 = -128; [L28] signed char var_1_9 = 10; [L29] signed char var_1_10 = 32; [L30] signed char var_1_11 = 1; [L31] signed char var_1_15 = 25; [L32] signed char var_1_16 = 16; [L33] signed char var_1_17 = 32; [L34] signed char var_1_18 = 0; [L35] signed short int var_1_19 = 1; [L36] signed short int var_1_20 = 18627; [L37] double var_1_21 = -0.875; [L38] double var_1_22 = 10000000000.6; [L39] double var_1_23 = 100000000.9; [L40] double var_1_24 = 99999999.9; [L41] unsigned char var_1_25 = 8; [L42] double var_1_26 = 256.15; [L43] double var_1_27 = 255.15; [L44] double var_1_28 = 255.2; [L45] signed short int var_1_29 = 128; [L46] unsigned char var_1_30 = 16; [L47] signed char var_1_31 = 32; [L48] signed char var_1_32 = 64; [L49] signed long int var_1_33 = 100; [L50] unsigned long int var_1_34 = 32; [L51] unsigned char var_1_35 = 4; [L52] unsigned char var_1_36 = 16; [L53] unsigned char var_1_37 = 128; [L54] unsigned char var_1_38 = 128; [L55] unsigned char var_1_39 = 100; [L56] unsigned short int var_1_40 = 1; [L57] signed short int var_1_41 = -2; [L58] signed long int var_1_43 = 1; [L59] signed long int var_1_44 = 32; [L60] signed short int var_1_45 = -10; [L61] signed short int var_1_46 = 256; [L62] unsigned char var_1_47 = 0; [L63] double var_1_48 = -0.1; [L64] double var_1_49 = 256.6; [L65] unsigned char var_1_50 = 0; [L66] unsigned char var_1_51 = 1; [L67] signed long int var_1_52 = -16; [L68] unsigned char var_1_53 = 64; [L69] unsigned char var_1_54 = 1; [L70] unsigned short int var_1_55 = 56017; [L71] double var_1_56 = 32.2; [L72] unsigned long int last_1_var_1_1 = 64; [L73] unsigned char last_1_var_1_3 = 0; [L74] signed char last_1_var_1_11 = 1; [L75] double last_1_var_1_21 = -0.875; [L76] unsigned char last_1_var_1_30 = 16; [L77] signed long int last_1_var_1_33 = 100; [L78] unsigned long int last_1_var_1_34 = 32; [L79] unsigned short int last_1_var_1_40 = 1; [L80] signed short int last_1_var_1_45 = -10; [L81] signed short int last_1_var_1_46 = 256; [L82] unsigned char last_1_var_1_47 = 0; [L83] unsigned char last_1_var_1_50 = 0; [L84] unsigned char last_1_var_1_53 = 64; [L85] unsigned char last_1_var_1_54 = 1; VAL [isInitial=0, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=3511246143, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L350] isInitial = 1 [L351] FCALL initially() [L353] CALL updateLastVariables() [L330] last_1_var_1_1 = var_1_1 [L331] last_1_var_1_3 = var_1_3 [L332] last_1_var_1_11 = var_1_11 [L333] last_1_var_1_21 = var_1_21 [L334] last_1_var_1_30 = var_1_30 [L335] last_1_var_1_33 = var_1_33 [L336] last_1_var_1_34 = var_1_34 [L337] last_1_var_1_40 = var_1_40 [L338] last_1_var_1_45 = var_1_45 [L339] last_1_var_1_46 = var_1_46 [L340] last_1_var_1_47 = var_1_47 [L341] last_1_var_1_50 = var_1_50 [L342] last_1_var_1_53 = var_1_53 [L343] last_1_var_1_54 = var_1_54 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=3511246143, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L353] RET updateLastVariables() [L354] CALL updateVariables() [L267] var_1_2 = __VERIFIER_nondet_ulong() [L268] CALL assume_abort_if_not(var_1_2 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L268] RET assume_abort_if_not(var_1_2 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L269] CALL assume_abort_if_not(var_1_2 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L269] RET assume_abort_if_not(var_1_2 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L270] var_1_6 = __VERIFIER_nondet_uchar() [L271] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_7=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_7=0, var_1_8=-128, var_1_9=10] [L271] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_7=0, var_1_8=-128, var_1_9=10] [L272] CALL assume_abort_if_not(var_1_6 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L272] RET assume_abort_if_not(var_1_6 <= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L273] var_1_7 = __VERIFIER_nondet_uchar() [L274] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_8=-128, var_1_9=10] [L274] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_8=-128, var_1_9=10] [L275] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L275] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=10] [L276] var_1_9 = __VERIFIER_nondet_char() [L277] CALL assume_abort_if_not(var_1_9 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L277] RET assume_abort_if_not(var_1_9 >= -63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L278] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L278] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=32, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L279] var_1_10 = __VERIFIER_nondet_char() [L280] CALL assume_abort_if_not(var_1_10 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L280] RET assume_abort_if_not(var_1_10 >= -63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L281] CALL assume_abort_if_not(var_1_10 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L281] RET assume_abort_if_not(var_1_10 <= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=25, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L282] var_1_15 = __VERIFIER_nondet_char() [L283] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L283] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L284] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L284] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=16, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L285] var_1_16 = __VERIFIER_nondet_char() [L286] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L286] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L287] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L287] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=32, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L288] var_1_17 = __VERIFIER_nondet_char() [L289] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L289] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L290] CALL assume_abort_if_not(var_1_17 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L290] RET assume_abort_if_not(var_1_17 <= 126) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L291] var_1_18 = __VERIFIER_nondet_char() [L292] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L292] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L293] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L293] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=18627, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L294] var_1_20 = __VERIFIER_nondet_short() [L295] CALL assume_abort_if_not(var_1_20 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L295] RET assume_abort_if_not(var_1_20 >= 16383) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L296] CALL assume_abort_if_not(var_1_20 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L296] RET assume_abort_if_not(var_1_20 <= 32766) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_22=50000000003/5, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L297] var_1_22 = __VERIFIER_nondet_double() [L298] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L298] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_23=1000000009/10, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L299] var_1_23 = __VERIFIER_nondet_double() [L300] CALL assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L300] RET assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_27=5103/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L301] var_1_27 = __VERIFIER_nondet_double() [L302] CALL assume_abort_if_not((var_1_27 >= 0.0F && 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_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L302] RET assume_abort_if_not((var_1_27 >= 0.0F && 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_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_28=1276/5, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L303] var_1_28 = __VERIFIER_nondet_double() [L304] CALL assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L304] RET assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=64, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L305] var_1_32 = __VERIFIER_nondet_char() [L306] CALL assume_abort_if_not(var_1_32 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L306] RET assume_abort_if_not(var_1_32 >= 62) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L307] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L307] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=128, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L308] var_1_37 = __VERIFIER_nondet_uchar() [L309] CALL assume_abort_if_not(var_1_37 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L309] RET assume_abort_if_not(var_1_37 >= 127) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L310] CALL assume_abort_if_not(var_1_37 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L310] RET assume_abort_if_not(var_1_37 <= 254) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L311] var_1_38 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_38 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L312] RET assume_abort_if_not(var_1_38 >= 127) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L313] CALL assume_abort_if_not(var_1_38 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L313] RET assume_abort_if_not(var_1_38 <= 254) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=100, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L314] var_1_39 = __VERIFIER_nondet_uchar() [L315] CALL assume_abort_if_not(var_1_39 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L315] RET assume_abort_if_not(var_1_39 >= 63) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L316] CALL assume_abort_if_not(var_1_39 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L316] RET assume_abort_if_not(var_1_39 <= 127) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_49=1283/5, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L317] var_1_49 = __VERIFIER_nondet_double() [L318] CALL assume_abort_if_not((var_1_49 >= -461168.6018427382800e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 4611686.018427382800e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L318] RET assume_abort_if_not((var_1_49 >= -461168.6018427382800e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 4611686.018427382800e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L319] var_1_51 = __VERIFIER_nondet_uchar() [L320] CALL assume_abort_if_not(var_1_51 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L320] RET assume_abort_if_not(var_1_51 >= 1) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L321] CALL assume_abort_if_not(var_1_51 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L321] RET assume_abort_if_not(var_1_51 <= 1) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=56017, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L322] var_1_55 = __VERIFIER_nondet_ushort() [L323] CALL assume_abort_if_not(var_1_55 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L323] RET assume_abort_if_not(var_1_55 >= 32767) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L324] CALL assume_abort_if_not(var_1_55 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L324] RET assume_abort_if_not(var_1_55 <= 65535) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_56=161/5, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L325] var_1_56 = __VERIFIER_nondet_double() [L326] CALL assume_abort_if_not((var_1_56 >= -922337.2036854776000e+13F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 9223372.036854776000e+12F && var_1_56 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L326] RET assume_abort_if_not((var_1_56 >= -922337.2036854776000e+13F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 9223372.036854776000e+12F && var_1_56 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L327] CALL assume_abort_if_not(var_1_56 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L327] RET assume_abort_if_not(var_1_56 != 0.0F) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L354] RET updateVariables() [L355] CALL step() [L89] signed long int stepLocal_11 = last_1_var_1_33 + (var_1_15 - last_1_var_1_45); VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_11=119, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L90] COND TRUE (var_1_55 - (var_1_32 + last_1_var_1_40)) != stepLocal_11 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=1, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L91] COND TRUE last_1_var_1_21 <= (var_1_28 / var_1_56) [L92] var_1_54 = var_1_39 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L99] signed long int stepLocal_7 = last_1_var_1_30; [L100] unsigned char stepLocal_6 = last_1_var_1_3; [L101] signed long int stepLocal_5 = last_1_var_1_54; [L102] signed long int stepLocal_4 = var_1_15 - last_1_var_1_30; VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_4=-7, stepLocal_5=1, stepLocal_6=0, stepLocal_7=16, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L103] COND TRUE (var_1_18 - 50) < stepLocal_7 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_4=-7, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=32, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L104] COND TRUE stepLocal_4 <= last_1_var_1_53 [L105] var_1_34 = ((((5u + var_1_18) < 0 ) ? -(5u + var_1_18) : (5u + var_1_18))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=5, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L118] COND TRUE ((- var_1_2) + last_1_var_1_34) != last_1_var_1_1 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=5, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L119] COND TRUE var_1_2 >= last_1_var_1_1 [L120] var_1_3 = (! (last_1_var_1_47 && var_1_6)) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=5, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L127] COND TRUE \read(var_1_3) [L128] var_1_19 = (8 - ((((var_1_15) < ((var_1_20 - var_1_18))) ? (var_1_15) : ((var_1_20 - var_1_18))))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=5, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=256, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L136] COND TRUE (- var_1_23) >= 99.25 [L137] var_1_46 = ((((var_1_15) < ((((((var_1_39) > (last_1_var_1_53)) ? (var_1_39) : (last_1_var_1_53))) - var_1_17))) ? (var_1_15) : ((((((var_1_39) > (last_1_var_1_53)) ? (var_1_39) : (last_1_var_1_53))) - var_1_17)))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=100, var_1_34=5, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L143] var_1_33 = var_1_46 [L144] signed long int stepLocal_1 = (((last_1_var_1_46) > (32)) ? (last_1_var_1_46) : (32)); VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_1=256, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_26=5123/20, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L145] COND FALSE !(var_1_18 >= stepLocal_1) [L148] var_1_26 = (50.2 - var_1_27) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_29=128, var_1_2=-16325, var_1_30=16, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L150] COND TRUE var_1_28 >= var_1_26 [L151] var_1_30 = (((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) < 0 ) ? -((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) : ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=64, var_1_20=16387, var_1_21=2, var_1_24=999999999/10, var_1_25=8, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=-128, var_1_9=58] [L153] var_1_1 = (var_1_2 - 8u) [L154] var_1_8 = ((((var_1_9 + var_1_10) < 0 ) ? -(var_1_9 + var_1_10) : (var_1_9 + var_1_10))) [L155] var_1_24 = ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) [L156] var_1_25 = ((((var_1_16) > ((var_1_15 + var_1_18))) ? (var_1_16) : ((var_1_15 + var_1_18)))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=4, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L157] COND TRUE var_1_22 < var_1_27 [L158] var_1_35 = (((((0) < (10)) ? (0) : (10))) + (((((var_1_15 + var_1_18)) > (var_1_32)) ? ((var_1_15 + var_1_18)) : (var_1_32)))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=1, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L160] COND TRUE (var_1_28 + var_1_22) >= var_1_24 [L161] var_1_40 = (var_1_38 + var_1_17) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=1, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L163] var_1_43 = (var_1_38 - var_1_15) [L164] var_1_47 = var_1_7 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=0, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L165] COND FALSE !(\read(last_1_var_1_50)) [L168] var_1_50 = var_1_51 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=64, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L170] var_1_53 = 16 [L171] unsigned char stepLocal_10 = var_1_50; [L172] signed char stepLocal_9 = var_1_8; VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, stepLocal_9=60, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L173] COND FALSE !(stepLocal_9 >= var_1_54) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L184] unsigned char stepLocal_3 = var_1_50; VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_10=1, stepLocal_3=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=32, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L185] COND TRUE (var_1_9 < var_1_46) || stepLocal_3 [L186] var_1_31 = ((var_1_32 - ((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15)))) - (var_1_18 + ((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L192] signed long int stepLocal_0 = var_1_15 + var_1_18; VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_21=2, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L193] COND TRUE var_1_24 <= (var_1_26 * (- var_1_24)) [L194] var_1_21 = (var_1_22 - 2.375) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L202] unsigned char stepLocal_2 = var_1_6; VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_2=0, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=128, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L203] COND FALSE !(var_1_47 || stepLocal_2) [L206] var_1_29 = (((((var_1_10) > (((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15))))) ? (var_1_10) : (((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15)))))) + var_1_35) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L208] COND FALSE !((- 32u) < var_1_17) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=16, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L211] COND TRUE var_1_15 <= var_1_32 [L212] var_1_36 = var_1_16 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=-16, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L221] COND TRUE \read(var_1_51) [L222] var_1_52 = var_1_29 VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=71, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L224] COND FALSE !((var_1_46 * var_1_10) >= var_1_36) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=71, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L227] unsigned char stepLocal_8 = var_1_18 > (var_1_46 + var_1_29); VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, stepLocal_8=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=-2, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=71, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L228] COND TRUE stepLocal_8 || (var_1_23 == var_1_48) [L229] var_1_41 = (((((var_1_38) > (var_1_37)) ? (var_1_38) : (var_1_37))) - var_1_16) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=65, var_1_43=119, var_1_44=32, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=71, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L231] COND FALSE !((((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) * var_1_48) >= (var_1_22 - var_1_27)) [L238] var_1_44 = (var_1_32 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=65, var_1_43=119, var_1_44=-16325, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=71, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L240] COND FALSE !(var_1_2 != var_1_44) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=1, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=65, var_1_43=119, var_1_44=-16325, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=71, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L259] COND TRUE var_1_9 < var_1_54 [L260] var_1_11 = ((((5) > (var_1_15)) ? (5) : (var_1_15))) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, stepLocal_0=9, stepLocal_10=1, stepLocal_5=1, stepLocal_6=0, var_1_10=2, var_1_11=9, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=65, var_1_43=119, var_1_44=-16325, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=71, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L355] RET step() [L356] CALL, EXPR property() [L346-L347] return (((((((((((((((((((((((((((var_1_1 == ((unsigned long int) (var_1_2 - 8u))) && ((((- var_1_2) + last_1_var_1_34) != last_1_var_1_1) ? ((var_1_2 >= last_1_var_1_1) ? (var_1_3 == ((unsigned char) (! (last_1_var_1_47 && var_1_6)))) : (var_1_3 == ((unsigned char) (last_1_var_1_47 && var_1_6)))) : (var_1_3 == ((unsigned char) (var_1_6 && var_1_7))))) && (var_1_8 == ((signed char) ((((var_1_9 + var_1_10) < 0 ) ? -(var_1_9 + var_1_10) : (var_1_9 + var_1_10)))))) && ((var_1_2 != var_1_44) ? (((var_1_21 * var_1_21) < var_1_26) ? (var_1_11 == ((signed char) ((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))))) : ((256 > var_1_10) ? ((var_1_10 == ((((var_1_54) > (var_1_2)) ? (var_1_54) : (var_1_2)))) ? (var_1_7 ? ((var_1_26 >= var_1_21) ? (var_1_11 == ((signed char) ((((var_1_9) < (((var_1_15 + var_1_16) - var_1_17))) ? (var_1_9) : (((var_1_15 + var_1_16) - var_1_17)))))) : (var_1_11 == ((signed char) var_1_15))) : 1) : (var_1_11 == ((signed char) ((((64) < 0 ) ? -(64) : (64)))))) : 1)) : ((var_1_9 < var_1_54) ? (var_1_11 == ((signed char) ((((5) > (var_1_15)) ? (5) : (var_1_15))))) : (var_1_11 == ((signed char) (var_1_16 + (((((var_1_15 - var_1_18)) < (var_1_10)) ? ((var_1_15 - var_1_18)) : (var_1_10))))))))) && (var_1_3 ? (var_1_19 == ((signed short int) (8 - ((((var_1_15) < ((var_1_20 - var_1_18))) ? (var_1_15) : ((var_1_20 - var_1_18))))))) : (var_1_6 ? (var_1_19 == ((signed short int) var_1_20)) : (var_1_19 == ((signed short int) ((var_1_18 + (64 + 128)) - var_1_20)))))) && ((var_1_24 <= (var_1_26 * (- var_1_24))) ? (var_1_21 == ((double) (var_1_22 - 2.375))) : ((((var_1_16 + var_1_2) / var_1_20) >= (var_1_15 + var_1_18)) ? (var_1_21 == ((double) (var_1_23 - var_1_22))) : (var_1_21 == ((double) var_1_23))))) && (var_1_24 == ((double) ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))))) && (var_1_25 == ((unsigned char) ((((var_1_16) > ((var_1_15 + var_1_18))) ? (var_1_16) : ((var_1_15 + var_1_18))))))) && ((var_1_18 >= ((((last_1_var_1_46) > (32)) ? (last_1_var_1_46) : (32)))) ? (var_1_26 == ((double) ((var_1_27 - (128.8 + 63.6)) + var_1_28))) : (var_1_26 == ((double) (50.2 - var_1_27))))) && ((var_1_47 || var_1_6) ? (var_1_29 == ((signed short int) ((var_1_20 - var_1_16) - ((((var_1_17) > (var_1_15)) ? (var_1_17) : (var_1_15)))))) : (var_1_29 == ((signed short int) (((((var_1_10) > (((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15))))) ? (var_1_10) : (((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15)))))) + var_1_35))))) && ((var_1_28 >= var_1_26) ? (var_1_30 == ((unsigned char) (((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) < 0 ) ? -((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) : ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))))) : 1)) && (((var_1_9 < var_1_46) || var_1_50) ? (var_1_31 == ((signed char) ((var_1_32 - ((((var_1_16) < (var_1_15)) ? (var_1_16) : (var_1_15)))) - (var_1_18 + ((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))))))) : (var_1_50 ? (var_1_31 == ((signed char) var_1_32)) : 1))) && (var_1_33 == ((signed long int) var_1_46))) && (((var_1_18 - 50) < last_1_var_1_30) ? (((var_1_15 - last_1_var_1_30) <= last_1_var_1_53) ? (var_1_34 == ((unsigned long int) ((((5u + var_1_18) < 0 ) ? -(5u + var_1_18) : (5u + var_1_18))))) : (var_1_34 == ((unsigned long int) (((((var_1_2 - var_1_20)) < (var_1_18)) ? ((var_1_2 - var_1_20)) : (var_1_18)))))) : ((var_1_7 && last_1_var_1_3) ? (var_1_34 == ((unsigned long int) (((((var_1_2) < 0 ) ? -(var_1_2) : (var_1_2))) - var_1_17))) : (((var_1_32 + var_1_15) > last_1_var_1_54) ? (var_1_34 == ((unsigned long int) ((((var_1_17) < (((((var_1_15) > (last_1_var_1_11)) ? (var_1_15) : (last_1_var_1_11))))) ? (var_1_17) : (((((var_1_15) > (last_1_var_1_11)) ? (var_1_15) : (last_1_var_1_11)))))))) : 1)))) && ((var_1_22 < var_1_27) ? (var_1_35 == ((unsigned char) (((((0) < (10)) ? (0) : (10))) + (((((var_1_15 + var_1_18)) > (var_1_32)) ? ((var_1_15 + var_1_18)) : (var_1_32)))))) : 1)) && (((- 32u) < var_1_17) ? (var_1_36 == ((unsigned char) (((((((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38))) - (10 + var_1_16))) > ((var_1_32 + var_1_17))) ? ((((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38))) - (10 + var_1_16))) : ((var_1_32 + var_1_17)))))) : ((var_1_15 <= var_1_32) ? (var_1_36 == ((unsigned char) var_1_16)) : (((var_1_47 && var_1_47) || var_1_6) ? (var_1_36 == ((unsigned char) (var_1_16 + var_1_15))) : (var_1_36 == ((unsigned char) ((((((var_1_39 + 100) - var_1_15)) < (var_1_18)) ? (((var_1_39 + 100) - var_1_15)) : (var_1_18))))))))) && (((var_1_28 + var_1_22) >= var_1_24) ? (var_1_40 == ((unsigned short int) (var_1_38 + var_1_17))) : 1)) && (((var_1_18 > (var_1_46 + var_1_29)) || (var_1_23 == var_1_48)) ? (var_1_41 == ((signed short int) (((((var_1_38) > (var_1_37)) ? (var_1_38) : (var_1_37))) - var_1_16))) : 1)) && (var_1_43 == ((signed long int) (var_1_38 - var_1_15)))) && (((((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) * var_1_48) >= (var_1_22 - var_1_27)) ? ((var_1_48 <= 3.8) ? (var_1_44 == ((signed long int) ((((var_1_33) < (((((var_1_37) < (var_1_18)) ? (var_1_37) : (var_1_18))))) ? (var_1_33) : (((((var_1_37) < (var_1_18)) ? (var_1_37) : (var_1_18)))))))) : (var_1_44 == ((signed long int) ((var_1_34 + (var_1_31 + var_1_19)) - var_1_18)))) : (var_1_44 == ((signed long int) (var_1_32 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))))))) && ((var_1_8 >= var_1_54) ? ((var_1_50 && ((var_1_6 || var_1_7) || var_1_47)) ? ((((var_1_26 + var_1_23) + var_1_27) > var_1_22) ? (var_1_45 == ((signed short int) (((((var_1_20 - 128)) > (var_1_16)) ? ((var_1_20 - 128)) : (var_1_16))))) : (var_1_45 == ((signed short int) ((var_1_9 + (var_1_40 - var_1_18)) + ((((var_1_39) < (128)) ? (var_1_39) : (128))))))) : (var_1_45 == ((signed short int) (var_1_18 - var_1_32)))) : 1)) && (((- var_1_23) >= 99.25) ? (var_1_46 == ((signed short int) ((((var_1_15) < ((((((var_1_39) > (last_1_var_1_53)) ? (var_1_39) : (last_1_var_1_53))) - var_1_17))) ? (var_1_15) : ((((((var_1_39) > (last_1_var_1_53)) ? (var_1_39) : (last_1_var_1_53))) - var_1_17)))))) : (last_1_var_1_3 ? (var_1_46 == ((signed short int) (var_1_38 - var_1_15))) : 1))) && (var_1_47 == ((unsigned char) var_1_7))) && (((var_1_46 * var_1_10) >= var_1_36) ? (var_1_48 == ((double) (var_1_27 + ((((var_1_28) < (var_1_49)) ? (var_1_28) : (var_1_49)))))) : 1)) && (last_1_var_1_50 ? (var_1_50 == ((unsigned char) var_1_51)) : (var_1_50 == ((unsigned char) var_1_51)))) && (var_1_51 ? (var_1_52 == ((signed long int) var_1_29)) : 1)) && (var_1_53 == ((unsigned char) 16))) && (((var_1_55 - (var_1_32 + last_1_var_1_40)) != (last_1_var_1_33 + (var_1_15 - last_1_var_1_45))) ? ((last_1_var_1_21 <= (var_1_28 / var_1_56)) ? (var_1_54 == ((unsigned char) var_1_39)) : (var_1_54 == ((unsigned char) var_1_18))) : (var_1_54 == ((unsigned char) 10))) ; VAL [\result=0, isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=9, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=65, var_1_43=119, var_1_44=-16325, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=71, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L356] RET, EXPR property() [L356] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=9, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=65, var_1_43=119, var_1_44=-16325, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=71, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=1, last_1_var_1_1=64, last_1_var_1_21=2, last_1_var_1_30=16, last_1_var_1_33=100, last_1_var_1_34=32, last_1_var_1_3=0, last_1_var_1_40=1, last_1_var_1_45=-10, last_1_var_1_46=256, last_1_var_1_47=0, last_1_var_1_50=0, last_1_var_1_53=64, last_1_var_1_54=1, var_1_10=2, var_1_11=9, var_1_15=9, var_1_16=63, var_1_17=126, var_1_18=0, var_1_19=-1, var_1_1=-16333, var_1_20=16387, var_1_23=0, var_1_24=3, var_1_25=63, var_1_29=71, var_1_2=-16325, var_1_30=63, var_1_31=-5, var_1_32=62, var_1_33=1, var_1_34=5, var_1_35=62, var_1_36=63, var_1_37=127, var_1_38=128, var_1_39=-129, var_1_3=1, var_1_40=254, var_1_41=65, var_1_43=119, var_1_44=-16325, var_1_45=-10, var_1_46=1, var_1_47=0, var_1_50=1, var_1_51=1, var_1_52=71, var_1_53=16, var_1_54=-129, var_1_55=32767, var_1_6=0, var_1_7=0, var_1_8=60, var_1_9=58] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 129 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 39.8s, OverallIterations: 8, TraceHistogramMax: 39, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 10.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3247 SdHoareTripleChecker+Valid, 6.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3242 mSDsluCounter, 5533 SdHoareTripleChecker+Invalid, 5.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4240 mSDsCounter, 1388 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3939 IncrementalHoareTripleChecker+Invalid, 5327 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1388 mSolverCounterUnsat, 1293 mSDtfsCounter, 3939 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1963 GetRequests, 1777 SyntacticMatches, 3 SemanticMatches, 183 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3358 ImplicationChecksByTransitivity, 5.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=430occurred in iteration=7, InterpolantAutomatonStates: 127, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 7 MinimizatonAttempts, 1024 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 8.2s SatisfiabilityAnalysisTime, 17.2s InterpolantComputationTime, 3353 NumberOfCodeBlocks, 3353 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 3593 ConstructedInterpolants, 0 QuantifiedInterpolants, 15899 SizeOfPredicates, 21 NumberOfNonLiveVariables, 2676 ConjunctsInSsa, 75 ConjunctsInUnsatCore, 14 InterpolantComputations, 4 PerfectInterpolantSequences, 39923/41496 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-28 02:39:32,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB --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 d02179aaa91d1c9dc3a3719d8e3569bdc9c287f52becb55ee2058af819cfe2bd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:39:35,512 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:39:35,591 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-28 02:39:35,597 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:39:35,597 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:39:35,634 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:39:35,635 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:39:35,636 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:39:35,636 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:39:35,636 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:39:35,636 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:39:35,636 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:39:35,637 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:39:35,637 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:39:35,637 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:39:35,637 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:39:35,637 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:39:35,638 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:39:35,638 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:39:35,638 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:39:35,638 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:39:35,638 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:39:35,638 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:39:35,638 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 02:39:35,639 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 02:39:35,639 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 02:39:35,639 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:39:35,639 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:39:35,639 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:39:35,639 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:39:35,639 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:39:35,640 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:39:35,640 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:39:35,640 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:39:35,640 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:39:35,640 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:39:35,640 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:39:35,640 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:39:35,641 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:39:35,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:39:35,641 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:39:35,641 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:39:35,641 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:39:35,641 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:39:35,641 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 02:39:35,642 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 02:39:35,642 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:39:35,642 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:39:35,642 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:39:35,642 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:39:35,642 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB 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 -> d02179aaa91d1c9dc3a3719d8e3569bdc9c287f52becb55ee2058af819cfe2bd [2024-11-28 02:39:35,977 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:39:35,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:39:35,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:39:35,989 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:39:35,989 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:39:35,991 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i [2024-11-28 02:39:39,130 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/data/14ebae9fc/3385a11688954052b2e37cad7cca64ce/FLAG72aa14736 [2024-11-28 02:39:39,474 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:39:39,475 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i [2024-11-28 02:39:39,486 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/data/14ebae9fc/3385a11688954052b2e37cad7cca64ce/FLAG72aa14736 [2024-11-28 02:39:39,507 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/data/14ebae9fc/3385a11688954052b2e37cad7cca64ce [2024-11-28 02:39:39,510 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:39:39,515 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:39:39,517 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:39:39,519 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:39:39,524 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:39:39,525 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:39:39" (1/1) ... [2024-11-28 02:39:39,526 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bd10777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:39, skipping insertion in model container [2024-11-28 02:39:39,527 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:39:39" (1/1) ... [2024-11-28 02:39:39,576 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:39:39,772 WARN L250 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_62010399-e498-4a02-a61c-ba465a23e9c9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i[916,929] [2024-11-28 02:39:40,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:39:40,090 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:39:40,102 WARN L250 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_62010399-e498-4a02-a61c-ba465a23e9c9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-61.i[916,929] [2024-11-28 02:39:40,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:39:40,291 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:39:40,292 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40 WrapperNode [2024-11-28 02:39:40,292 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:39:40,293 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:39:40,294 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:39:40,294 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:39:40,306 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,335 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,393 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 324 [2024-11-28 02:39:40,394 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:39:40,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:39:40,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:39:40,394 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:39:40,409 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,409 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,421 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,462 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]. [2024-11-28 02:39:40,466 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,467 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,504 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,506 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,519 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,527 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,530 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,536 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:39:40,537 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:39:40,537 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:39:40,538 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:39:40,539 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (1/1) ... [2024-11-28 02:39:40,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:39:40,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:39:40,582 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:39:40,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:39:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:39:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-28 02:39:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:39:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:39:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:39:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:39:40,771 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:39:40,774 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:40:10,954 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-28 02:40:10,954 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:40:10,970 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:40:10,972 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 02:40:10,973 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:40:10 BoogieIcfgContainer [2024-11-28 02:40:10,973 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:40:10,975 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:40:10,975 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:40:10,982 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:40:10,983 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:39:39" (1/3) ... [2024-11-28 02:40:10,984 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68e9fd6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:40:10, skipping insertion in model container [2024-11-28 02:40:10,984 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:39:40" (2/3) ... [2024-11-28 02:40:10,985 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68e9fd6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:40:10, skipping insertion in model container [2024-11-28 02:40:10,986 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:40:10" (3/3) ... [2024-11-28 02:40:10,987 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-61.i [2024-11-28 02:40:11,005 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:40:11,009 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-61.i that has 2 procedures, 129 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 02:40:11,090 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:40:11,109 INFO L333 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, 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;@49ab2d0e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:40:11,110 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:40:11,114 INFO L276 IsEmpty]: Start isEmpty. Operand has 129 states, 87 states have (on average 1.5172413793103448) internal successors, (132), 88 states have internal predecessors, (132), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-28 02:40:11,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-28 02:40:11,130 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:40:11,131 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:40:11,131 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:40:11,136 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:40:11,136 INFO L85 PathProgramCache]: Analyzing trace with hash -1050901412, now seen corresponding path program 1 times [2024-11-28 02:40:11,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:40:11,149 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1324042472] [2024-11-28 02:40:11,149 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:40:11,149 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 [2024-11-28 02:40:11,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:40:11,152 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:40:11,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:40:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:40:13,840 INFO L256 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 02:40:13,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:40:13,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1264 proven. 0 refuted. 0 times theorem prover too weak. 1700 trivial. 0 not checked. [2024-11-28 02:40:13,913 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:40:13,917 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:40:13,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1324042472] [2024-11-28 02:40:13,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1324042472] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:40:13,920 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:40:13,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-28 02:40:13,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620913035] [2024-11-28 02:40:13,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:40:13,927 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 02:40:13,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:40:13,951 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 02:40:13,952 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:40:13,954 INFO L87 Difference]: Start difference. First operand has 129 states, 87 states have (on average 1.5172413793103448) internal successors, (132), 88 states have internal predecessors, (132), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-28 02:40:13,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:40:13,999 INFO L93 Difference]: Finished difference Result 251 states and 453 transitions. [2024-11-28 02:40:14,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 02:40:14,002 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 257 [2024-11-28 02:40:14,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:40:14,009 INFO L225 Difference]: With dead ends: 251 [2024-11-28 02:40:14,010 INFO L226 Difference]: Without dead ends: 125 [2024-11-28 02:40:14,014 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 256 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:40:14,017 INFO L435 NwaCegarLoop]: 202 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 202 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:40:14,018 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 202 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:40:14,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2024-11-28 02:40:14,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2024-11-28 02:40:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 84 states have (on average 1.4761904761904763) internal successors, (124), 84 states have internal predecessors, (124), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-28 02:40:14,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 202 transitions. [2024-11-28 02:40:14,090 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 202 transitions. Word has length 257 [2024-11-28 02:40:14,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:40:14,090 INFO L471 AbstractCegarLoop]: Abstraction has 125 states and 202 transitions. [2024-11-28 02:40:14,091 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-28 02:40:14,091 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 202 transitions. [2024-11-28 02:40:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-28 02:40:14,097 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:40:14,098 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:40:14,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-28 02:40:14,298 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:40:14,299 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:40:14,299 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:40:14,300 INFO L85 PathProgramCache]: Analyzing trace with hash -2126216878, now seen corresponding path program 1 times [2024-11-28 02:40:14,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:40:14,301 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2041495667] [2024-11-28 02:40:14,301 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:40:14,301 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 [2024-11-28 02:40:14,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:40:14,307 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:40:14,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:40:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:40:16,920 INFO L256 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 02:40:16,934 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:40:24,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-28 02:40:24,723 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:40:24,723 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:40:24,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2041495667] [2024-11-28 02:40:24,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2041495667] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:40:24,723 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:40:24,724 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 02:40:24,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163332477] [2024-11-28 02:40:24,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:40:24,726 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:40:24,726 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:40:24,727 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:40:24,727 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:40:24,729 INFO L87 Difference]: Start difference. First operand 125 states and 202 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-28 02:40:30,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.61s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:40:34,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:40:38,577 WARN L539 Checker$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 [] [2024-11-28 02:40:42,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:40:46,607 WARN L539 Checker$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 [] [2024-11-28 02:40:50,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:40:54,616 WARN L539 Checker$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 [] [2024-11-28 02:40:58,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:41:02,638 WARN L539 Checker$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 [] [2024-11-28 02:41:06,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:41:11,589 WARN L539 Checker$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 [] [2024-11-28 02:41:15,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:41:19,614 WARN L539 Checker$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 [] [2024-11-28 02:41:23,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:41:27,627 WARN L539 Checker$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 [] [2024-11-28 02:41:31,636 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 [] [2024-11-28 02:41:31,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:41:31,638 INFO L93 Difference]: Finished difference Result 541 states and 892 transitions. [2024-11-28 02:41:31,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-28 02:41:31,835 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 257 [2024-11-28 02:41:31,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:41:31,841 INFO L225 Difference]: With dead ends: 541 [2024-11-28 02:41:31,842 INFO L226 Difference]: Without dead ends: 419 [2024-11-28 02:41:31,843 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 253 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-28 02:41:31,844 INFO L435 NwaCegarLoop]: 269 mSDtfsCounter, 505 mSDsluCounter, 719 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 85 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 66.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 505 SdHoareTripleChecker+Valid, 988 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 66.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:41:31,845 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [505 Valid, 988 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 22 Invalid, 16 Unknown, 0 Unchecked, 66.3s Time] [2024-11-28 02:41:31,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2024-11-28 02:41:31,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 249. [2024-11-28 02:41:31,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 249 states, 168 states have (on average 1.4821428571428572) internal successors, (249), 168 states have internal predecessors, (249), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-28 02:41:31,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 405 transitions. [2024-11-28 02:41:31,903 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 405 transitions. Word has length 257 [2024-11-28 02:41:31,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:41:31,904 INFO L471 AbstractCegarLoop]: Abstraction has 249 states and 405 transitions. [2024-11-28 02:41:31,905 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-28 02:41:31,905 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 405 transitions. [2024-11-28 02:41:31,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-28 02:41:31,910 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:41:31,910 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:41:31,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:41:32,111 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:41:32,111 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:41:32,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:41:32,112 INFO L85 PathProgramCache]: Analyzing trace with hash 1359258194, now seen corresponding path program 1 times [2024-11-28 02:41:32,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:41:32,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1946887171] [2024-11-28 02:41:32,112 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:41:32,112 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 [2024-11-28 02:41:32,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:41:32,116 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:41:32,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:41:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:41:34,522 INFO L256 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-28 02:41:34,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:41:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 464 proven. 105 refuted. 0 times theorem prover too weak. 2395 trivial. 0 not checked. [2024-11-28 02:41:42,125 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:41:48,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 9 proven. 105 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-28 02:41:48,068 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:41:48,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1946887171] [2024-11-28 02:41:48,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1946887171] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:41:48,069 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 02:41:48,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2024-11-28 02:41:48,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836548951] [2024-11-28 02:41:48,069 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 02:41:48,071 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-28 02:41:48,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:41:48,072 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-28 02:41:48,073 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-28 02:41:48,073 INFO L87 Difference]: Start difference. First operand 249 states and 405 transitions. Second operand has 8 states, 8 states have (on average 9.25) internal successors, (74), 8 states have internal predecessors, (74), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) [2024-11-28 02:41:58,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:42:02,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:42:06,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:42:10,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:42:14,637 WARN L539 Checker$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 [] [2024-11-28 02:42:18,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:42:22,651 WARN L539 Checker$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 [] [2024-11-28 02:42:24,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:42:25,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:42:25,936 INFO L93 Difference]: Finished difference Result 515 states and 826 transitions. [2024-11-28 02:42:25,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-28 02:42:25,937 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.25) internal successors, (74), 8 states have internal predecessors, (74), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) Word has length 257 [2024-11-28 02:42:25,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:42:25,941 INFO L225 Difference]: With dead ends: 515 [2024-11-28 02:42:25,941 INFO L226 Difference]: Without dead ends: 269 [2024-11-28 02:42:25,944 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 524 GetRequests, 506 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2024-11-28 02:42:25,945 INFO L435 NwaCegarLoop]: 216 mSDtfsCounter, 452 mSDsluCounter, 496 mSDsCounter, 0 mSdLazyCounter, 306 mSolverCounterSat, 108 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 456 SdHoareTripleChecker+Valid, 712 SdHoareTripleChecker+Invalid, 421 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 306 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:42:25,945 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [456 Valid, 712 Invalid, 421 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 306 Invalid, 7 Unknown, 0 Unchecked, 36.0s Time] [2024-11-28 02:42:25,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2024-11-28 02:42:25,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 259. [2024-11-28 02:42:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 259 states, 176 states have (on average 1.4488636363636365) internal successors, (255), 176 states have internal predecessors, (255), 78 states have call successors, (78), 4 states have call predecessors, (78), 4 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-28 02:42:26,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 411 transitions. [2024-11-28 02:42:26,002 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 411 transitions. Word has length 257 [2024-11-28 02:42:26,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:42:26,004 INFO L471 AbstractCegarLoop]: Abstraction has 259 states and 411 transitions. [2024-11-28 02:42:26,005 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.25) internal successors, (74), 8 states have internal predecessors, (74), 2 states have call successors, (74), 2 states have call predecessors, (74), 4 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) [2024-11-28 02:42:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 411 transitions. [2024-11-28 02:42:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-28 02:42:26,014 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:42:26,014 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:42:26,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:42:26,215 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:42:26,215 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:42:26,215 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:42:26,216 INFO L85 PathProgramCache]: Analyzing trace with hash -537726492, now seen corresponding path program 1 times [2024-11-28 02:42:26,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:42:26,216 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1488825096] [2024-11-28 02:42:26,216 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:42:26,217 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 [2024-11-28 02:42:26,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:42:26,221 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:42:26,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:42:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:42:28,722 INFO L256 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-28 02:42:28,728 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:42:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1508 proven. 51 refuted. 0 times theorem prover too weak. 1405 trivial. 0 not checked. [2024-11-28 02:42:46,102 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:42:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 63 proven. 51 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-28 02:42:51,778 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:42:51,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1488825096] [2024-11-28 02:42:51,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1488825096] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:42:51,779 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 02:42:51,779 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 9 [2024-11-28 02:42:51,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152146] [2024-11-28 02:42:51,779 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 02:42:51,780 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-28 02:42:51,781 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:42:51,782 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-28 02:42:51,782 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2024-11-28 02:42:51,783 INFO L87 Difference]: Start difference. First operand 259 states and 411 transitions. Second operand has 9 states, 9 states have (on average 12.555555555555555) internal successors, (113), 9 states have internal predecessors, (113), 4 states have call successors, (78), 3 states have call predecessors, (78), 5 states have return successors, (78), 4 states have call predecessors, (78), 4 states have call successors, (78) [2024-11-28 02:43:01,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:06,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:10,006 WARN L539 Checker$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 [] [2024-11-28 02:43:14,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:16,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:19,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:21,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:26,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:27,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:31,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.96s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:35,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:39,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:45,275 WARN L539 Checker$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 [] [2024-11-28 02:43:49,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:43:53,286 WARN L539 Checker$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 [] [2024-11-28 02:43:53,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:43:53,297 INFO L93 Difference]: Finished difference Result 531 states and 833 transitions. [2024-11-28 02:43:53,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-28 02:43:53,503 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.555555555555555) internal successors, (113), 9 states have internal predecessors, (113), 4 states have call successors, (78), 3 states have call predecessors, (78), 5 states have return successors, (78), 4 states have call predecessors, (78), 4 states have call successors, (78) Word has length 258 [2024-11-28 02:43:53,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:43:53,513 INFO L225 Difference]: With dead ends: 531 [2024-11-28 02:43:53,513 INFO L226 Difference]: Without dead ends: 275 [2024-11-28 02:43:53,515 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 517 GetRequests, 507 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=54, Invalid=78, Unknown=0, NotChecked=0, Total=132 [2024-11-28 02:43:53,516 INFO L435 NwaCegarLoop]: 136 mSDtfsCounter, 319 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 90 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 60.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 340 SdHoareTripleChecker+Valid, 325 SdHoareTripleChecker+Invalid, 365 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.7s IncrementalHoareTripleChecker+Time [2024-11-28 02:43:53,516 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [340 Valid, 325 Invalid, 365 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 268 Invalid, 7 Unknown, 0 Unchecked, 60.7s Time] [2024-11-28 02:43:53,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2024-11-28 02:43:53,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 267. [2024-11-28 02:43:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 267 states, 182 states have (on average 1.4120879120879122) internal successors, (257), 182 states have internal predecessors, (257), 78 states have call successors, (78), 6 states have call predecessors, (78), 6 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-28 02:43:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 413 transitions. [2024-11-28 02:43:53,553 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 413 transitions. Word has length 258 [2024-11-28 02:43:53,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:43:53,554 INFO L471 AbstractCegarLoop]: Abstraction has 267 states and 413 transitions. [2024-11-28 02:43:53,555 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.555555555555555) internal successors, (113), 9 states have internal predecessors, (113), 4 states have call successors, (78), 3 states have call predecessors, (78), 5 states have return successors, (78), 4 states have call predecessors, (78), 4 states have call successors, (78) [2024-11-28 02:43:53,555 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 413 transitions. [2024-11-28 02:43:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-28 02:43:53,559 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:43:53,559 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:43:53,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:43:53,760 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:43:53,760 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:43:53,760 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:43:53,761 INFO L85 PathProgramCache]: Analyzing trace with hash 1450415213, now seen corresponding path program 1 times [2024-11-28 02:43:53,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:43:53,761 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1457078388] [2024-11-28 02:43:53,761 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:43:53,761 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 [2024-11-28 02:43:53,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:43:53,763 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:43:53,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:43:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:43:56,264 INFO L256 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 02:43:56,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:44:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1478 proven. 66 refuted. 0 times theorem prover too weak. 1420 trivial. 0 not checked. [2024-11-28 02:44:10,033 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:44:19,240 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:44:19,240 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1457078388] [2024-11-28 02:44:19,240 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1457078388] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:44:19,240 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1022383157] [2024-11-28 02:44:19,240 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:44:19,241 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 02:44:19,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 02:44:19,253 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 02:44:19,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-28 02:44:20,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:44:20,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-28 02:44:20,457 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:44:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-28 02:44:29,193 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:44:29,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1022383157] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:44:29,193 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 02:44:29,193 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2024-11-28 02:44:29,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629957196] [2024-11-28 02:44:29,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:44:29,194 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:44:29,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:44:29,195 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:44:29,195 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2024-11-28 02:44:29,195 INFO L87 Difference]: Start difference. First operand 267 states and 413 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-28 02:44:34,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:44:38,242 WARN L539 Checker$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 [] [2024-11-28 02:44:43,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:44:47,154 WARN L539 Checker$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 [] [2024-11-28 02:44:51,163 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 [] [2024-11-28 02:44:51,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:44:51,165 INFO L93 Difference]: Finished difference Result 903 states and 1411 transitions. [2024-11-28 02:44:51,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:44:51,366 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 259 [2024-11-28 02:44:51,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:44:51,371 INFO L225 Difference]: With dead ends: 903 [2024-11-28 02:44:51,372 INFO L226 Difference]: Without dead ends: 639 [2024-11-28 02:44:51,373 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 679 GetRequests, 667 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2024-11-28 02:44:51,374 INFO L435 NwaCegarLoop]: 243 mSDtfsCounter, 227 mSDsluCounter, 426 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 82 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 227 SdHoareTripleChecker+Valid, 669 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.7s IncrementalHoareTripleChecker+Time [2024-11-28 02:44:51,375 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [227 Valid, 669 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 10 Invalid, 5 Unknown, 0 Unchecked, 21.7s Time] [2024-11-28 02:44:51,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states. [2024-11-28 02:44:51,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 515. [2024-11-28 02:44:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 515 states, 346 states have (on average 1.3988439306358382) internal successors, (484), 346 states have internal predecessors, (484), 156 states have call successors, (156), 12 states have call predecessors, (156), 12 states have return successors, (156), 156 states have call predecessors, (156), 156 states have call successors, (156) [2024-11-28 02:44:51,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 796 transitions. [2024-11-28 02:44:51,448 INFO L78 Accepts]: Start accepts. Automaton has 515 states and 796 transitions. Word has length 259 [2024-11-28 02:44:51,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:44:51,448 INFO L471 AbstractCegarLoop]: Abstraction has 515 states and 796 transitions. [2024-11-28 02:44:51,449 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-28 02:44:51,449 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 796 transitions. [2024-11-28 02:44:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-28 02:44:51,453 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:44:51,453 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:44:51,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2024-11-28 02:44:51,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-28 02:44:51,854 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-28 02:44:51,854 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:44:51,855 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:44:51,855 INFO L85 PathProgramCache]: Analyzing trace with hash 1873117039, now seen corresponding path program 1 times [2024-11-28 02:44:51,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:44:51,855 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1950660724] [2024-11-28 02:44:51,855 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:44:51,856 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 [2024-11-28 02:44:51,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:44:51,857 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:44:51,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:44:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:44:54,487 INFO L256 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 02:44:54,492 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:45:09,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1478 proven. 66 refuted. 0 times theorem prover too weak. 1420 trivial. 0 not checked. [2024-11-28 02:45:09,211 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:45:18,867 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:45:18,867 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1950660724] [2024-11-28 02:45:18,867 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1950660724] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:45:18,867 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [355798841] [2024-11-28 02:45:18,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:45:18,868 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 02:45:18,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 02:45:18,870 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 02:45:18,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-28 02:45:23,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:45:23,528 INFO L256 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-28 02:45:23,534 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:45:29,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1410 proven. 72 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-28 02:45:29,795 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:45:36,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-28 02:45:36,085 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [355798841] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:45:36,085 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:45:36,085 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 14 [2024-11-28 02:45:36,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130068287] [2024-11-28 02:45:36,085 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:45:36,086 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-28 02:45:36,087 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:45:36,087 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 02:45:36,088 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=214, Unknown=0, NotChecked=0, Total=272 [2024-11-28 02:45:36,088 INFO L87 Difference]: Start difference. First operand 515 states and 796 transitions. Second operand has 14 states, 14 states have (on average 12.785714285714286) internal successors, (179), 14 states have internal predecessors, (179), 5 states have call successors, (102), 4 states have call predecessors, (102), 7 states have return successors, (103), 5 states have call predecessors, (103), 5 states have call successors, (103) [2024-11-28 02:45:51,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:45:55,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:45:59,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:03,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:08,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:14,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.50s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:18,173 WARN L539 Checker$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 [] [2024-11-28 02:46:22,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:26,186 WARN L539 Checker$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 [] [2024-11-28 02:46:30,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:34,202 WARN L539 Checker$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 [] [2024-11-28 02:46:37,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:42,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:46,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:50,144 WARN L539 Checker$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 [] [2024-11-28 02:46:54,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:58,155 WARN L539 Checker$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 [] [2024-11-28 02:47:02,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:47:06,163 WARN L539 Checker$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 [] [2024-11-28 02:47:13,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:47:15,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:47:20,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.60s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:47:24,260 WARN L539 Checker$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 [] [2024-11-28 02:47:28,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:47:32,274 WARN L539 Checker$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 [] [2024-11-28 02:47:36,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:47:40,288 WARN L539 Checker$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 [] [2024-11-28 02:47:44,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:47:48,296 WARN L539 Checker$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 [] [2024-11-28 02:47:52,300 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 [] [2024-11-28 02:47:52,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:47:52,555 INFO L93 Difference]: Finished difference Result 1600 states and 2439 transitions. [2024-11-28 02:47:52,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-28 02:47:52,557 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 12.785714285714286) internal successors, (179), 14 states have internal predecessors, (179), 5 states have call successors, (102), 4 states have call predecessors, (102), 7 states have return successors, (103), 5 states have call predecessors, (103), 5 states have call successors, (103) Word has length 259 [2024-11-28 02:47:52,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:47:52,567 INFO L225 Difference]: With dead ends: 1600 [2024-11-28 02:47:52,567 INFO L226 Difference]: Without dead ends: 1088 [2024-11-28 02:47:52,569 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 954 GetRequests, 923 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 203 ImplicationChecksByTransitivity, 7.9s TimeCoverageRelationStatistics Valid=273, Invalid=783, Unknown=0, NotChecked=0, Total=1056 [2024-11-28 02:47:52,571 INFO L435 NwaCegarLoop]: 129 mSDtfsCounter, 837 mSDsluCounter, 714 mSDsCounter, 0 mSdLazyCounter, 739 mSolverCounterSat, 206 mSolverCounterUnsat, 27 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 130.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 851 SdHoareTripleChecker+Valid, 843 SdHoareTripleChecker+Invalid, 972 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 206 IncrementalHoareTripleChecker+Valid, 739 IncrementalHoareTripleChecker+Invalid, 27 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 132.1s IncrementalHoareTripleChecker+Time [2024-11-28 02:47:52,572 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [851 Valid, 843 Invalid, 972 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [206 Valid, 739 Invalid, 27 Unknown, 0 Unchecked, 132.1s Time] [2024-11-28 02:47:52,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1088 states. [2024-11-28 02:47:52,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1088 to 926. [2024-11-28 02:47:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 926 states, 621 states have (on average 1.3462157809983897) internal successors, (836), 621 states have internal predecessors, (836), 273 states have call successors, (273), 31 states have call predecessors, (273), 31 states have return successors, (273), 273 states have call predecessors, (273), 273 states have call successors, (273) [2024-11-28 02:47:52,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 926 states and 1382 transitions. [2024-11-28 02:47:52,706 INFO L78 Accepts]: Start accepts. Automaton has 926 states and 1382 transitions. Word has length 259 [2024-11-28 02:47:52,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:47:52,707 INFO L471 AbstractCegarLoop]: Abstraction has 926 states and 1382 transitions. [2024-11-28 02:47:52,707 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 12.785714285714286) internal successors, (179), 14 states have internal predecessors, (179), 5 states have call successors, (102), 4 states have call predecessors, (102), 7 states have return successors, (103), 5 states have call predecessors, (103), 5 states have call successors, (103) [2024-11-28 02:47:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1382 transitions. [2024-11-28 02:47:52,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-28 02:47:52,709 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:47:52,709 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:47:52,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:47:52,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-28 02:47:53,110 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-28 02:47:53,110 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:47:53,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:47:53,111 INFO L85 PathProgramCache]: Analyzing trace with hash -1285013278, now seen corresponding path program 1 times [2024-11-28 02:47:53,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:47:53,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [49231717] [2024-11-28 02:47:53,111 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:47:53,111 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 [2024-11-28 02:47:53,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:47:53,113 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:47:53,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:47:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:47:55,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-28 02:47:55,636 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:48:13,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 635 proven. 201 refuted. 0 times theorem prover too weak. 2128 trivial. 0 not checked. [2024-11-28 02:48:13,859 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:48:25,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 21 proven. 204 refuted. 0 times theorem prover too weak. 2739 trivial. 0 not checked. [2024-11-28 02:48:25,579 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:48:25,579 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [49231717] [2024-11-28 02:48:25,579 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [49231717] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:48:25,579 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 02:48:25,580 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2024-11-28 02:48:25,580 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735702553] [2024-11-28 02:48:25,580 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 02:48:25,581 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-28 02:48:25,581 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:48:25,582 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 02:48:25,582 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=128, Unknown=0, NotChecked=0, Total=182 [2024-11-28 02:48:25,582 INFO L87 Difference]: Start difference. First operand 926 states and 1382 transitions. Second operand has 14 states, 14 states have (on average 6.142857142857143) internal successors, (86), 14 states have internal predecessors, (86), 3 states have call successors, (74), 3 states have call predecessors, (74), 7 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) [2024-11-28 02:48:40,440 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 [] [2024-11-28 02:48:44,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:48:48,451 WARN L539 Checker$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 [] [2024-11-28 02:48:52,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:48:56,459 WARN L539 Checker$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 [] [2024-11-28 02:49:00,463 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 [] [2024-11-28 02:49:00,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:49:00,838 INFO L93 Difference]: Finished difference Result 1822 states and 2662 transitions. [2024-11-28 02:49:00,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-28 02:49:00,839 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 6.142857142857143) internal successors, (86), 14 states have internal predecessors, (86), 3 states have call successors, (74), 3 states have call predecessors, (74), 7 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) Word has length 260 [2024-11-28 02:49:00,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:49:00,848 INFO L225 Difference]: With dead ends: 1822 [2024-11-28 02:49:00,848 INFO L226 Difference]: Without dead ends: 1014 [2024-11-28 02:49:00,852 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 530 GetRequests, 506 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=184, Invalid=416, Unknown=0, NotChecked=0, Total=600 [2024-11-28 02:49:00,853 INFO L435 NwaCegarLoop]: 137 mSDtfsCounter, 257 mSDsluCounter, 377 mSDsCounter, 0 mSdLazyCounter, 405 mSolverCounterSat, 31 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 514 SdHoareTripleChecker+Invalid, 442 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 405 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.7s IncrementalHoareTripleChecker+Time [2024-11-28 02:49:00,853 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [259 Valid, 514 Invalid, 442 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 405 Invalid, 6 Unknown, 0 Unchecked, 32.7s Time] [2024-11-28 02:49:00,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1014 states. [2024-11-28 02:49:00,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1014 to 972. [2024-11-28 02:49:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 972 states, 653 states have (on average 1.2756508422664625) internal successors, (833), 653 states have internal predecessors, (833), 273 states have call successors, (273), 45 states have call predecessors, (273), 45 states have return successors, (273), 273 states have call predecessors, (273), 273 states have call successors, (273) [2024-11-28 02:49:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 972 states and 1379 transitions. [2024-11-28 02:49:00,983 INFO L78 Accepts]: Start accepts. Automaton has 972 states and 1379 transitions. Word has length 260 [2024-11-28 02:49:00,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:49:00,985 INFO L471 AbstractCegarLoop]: Abstraction has 972 states and 1379 transitions. [2024-11-28 02:49:00,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 6.142857142857143) internal successors, (86), 14 states have internal predecessors, (86), 3 states have call successors, (74), 3 states have call predecessors, (74), 7 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) [2024-11-28 02:49:00,985 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1379 transitions. [2024-11-28 02:49:00,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-28 02:49:00,988 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:49:00,988 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:49:01,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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)] Ended with exit code 0 [2024-11-28 02:49:01,189 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-28 02:49:01,189 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:49:01,190 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:49:01,191 INFO L85 PathProgramCache]: Analyzing trace with hash 1998836768, now seen corresponding path program 1 times [2024-11-28 02:49:01,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:49:01,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1637902857] [2024-11-28 02:49:01,192 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:49:01,192 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 [2024-11-28 02:49:01,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:49:01,195 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-28 02:49:01,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/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)] Waiting until timeout for monitored process [2024-11-28 02:49:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:49:04,836 INFO L256 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-28 02:49:04,842 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:49:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 2121 proven. 126 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2024-11-28 02:49:43,902 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:49:45,803 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:49:45,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1637902857] [2024-11-28 02:49:45,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1637902857] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:49:45,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1092994917] [2024-11-28 02:49:45,803 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:49:45,803 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 02:49:45,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 02:49:45,805 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 02:49:45,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62010399-e498-4a02-a61c-ba465a23e9c9/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-28 02:49:51,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:49:51,188 INFO L256 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-28 02:49:51,198 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:52:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1790 proven. 447 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-28 02:52:18,906 INFO L312 TraceCheckSpWp]: Computing backward predicates...