./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.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_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 289b45da4bea8bfdbcf41d26380b7f379a51fb397d148d9c258f00110e619e0c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:29:38,876 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:29:38,983 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-28 03:29:38,993 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:29:38,994 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:29:39,021 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:29:39,022 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:29:39,022 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:29:39,023 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:29:39,023 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:29:39,023 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:29:39,023 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:29:39,024 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:29:39,024 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:29:39,024 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:29:39,024 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:29:39,024 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:29:39,024 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 03:29:39,025 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 03:29:39,025 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 03:29:39,025 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:29:39,025 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:29:39,025 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:29:39,026 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:29:39,026 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 03:29:39,026 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:29:39,026 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:29:39,026 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:29:39,026 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:29:39,026 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:29:39,027 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:29:39,027 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:29:39,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:29:39,027 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:29:39,027 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:29:39,027 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:29:39,027 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:29:39,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:29:39,028 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:29:39,028 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:29:39,028 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:29:39,028 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:29:39,028 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 03:29:39,028 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 03:29:39,028 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:29:39,028 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:29:39,028 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:29:39,028 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:29:39,028 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_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 -> 289b45da4bea8bfdbcf41d26380b7f379a51fb397d148d9c258f00110e619e0c [2024-11-28 03:29:39,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:29:39,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:29:39,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:29:39,401 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:29:39,402 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:29:39,404 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i [2024-11-28 03:29:42,598 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/data/4fff9e8ea/f5554773f2a2468b8c98c99b15f58bce/FLAGf491afd62 [2024-11-28 03:29:43,021 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:29:43,021 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i [2024-11-28 03:29:43,047 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/data/4fff9e8ea/f5554773f2a2468b8c98c99b15f58bce/FLAGf491afd62 [2024-11-28 03:29:43,076 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/data/4fff9e8ea/f5554773f2a2468b8c98c99b15f58bce [2024-11-28 03:29:43,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:29:43,083 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:29:43,085 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:29:43,085 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:29:43,092 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:29:43,093 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:43,094 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f555568 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43, skipping insertion in model container [2024-11-28 03:29:43,096 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:43,146 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:29:43,349 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_173df846-03bb-4e72-bff2-f8d0ed679e6f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i[916,929] [2024-11-28 03:29:43,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:29:43,645 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:29:43,663 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_173df846-03bb-4e72-bff2-f8d0ed679e6f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i[916,929] [2024-11-28 03:29:43,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:29:43,805 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:29:43,806 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43 WrapperNode [2024-11-28 03:29:43,806 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:29:43,808 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:29:43,808 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:29:43,808 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:29:43,819 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:43,855 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:43,972 INFO L138 Inliner]: procedures = 26, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 424 [2024-11-28 03:29:43,973 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:29:43,974 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:29:43,975 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:29:43,975 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:29:43,987 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:43,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:44,007 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:44,098 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 03:29:44,098 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:44,098 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:44,119 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:44,121 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:44,127 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:44,131 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:44,136 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:44,145 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:29:44,146 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:29:44,146 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:29:44,146 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:29:44,147 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (1/1) ... [2024-11-28 03:29:44,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:29:44,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:29:44,191 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:29:44,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:29:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:29:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 03:29:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 03:29:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 03:29:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:29:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:29:44,399 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:29:44,402 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:29:45,816 INFO L? ?]: Removed 56 outVars from TransFormulas that were not future-live. [2024-11-28 03:29:45,817 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:29:45,848 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:29:45,848 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 03:29:45,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:29:45 BoogieIcfgContainer [2024-11-28 03:29:45,850 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:29:45,854 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:29:45,855 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:29:45,861 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:29:45,862 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:29:43" (1/3) ... [2024-11-28 03:29:45,863 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cf8dc66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:29:45, skipping insertion in model container [2024-11-28 03:29:45,864 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:29:43" (2/3) ... [2024-11-28 03:29:45,864 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cf8dc66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:29:45, skipping insertion in model container [2024-11-28 03:29:45,866 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:29:45" (3/3) ... [2024-11-28 03:29:45,868 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-59.i [2024-11-28 03:29:45,889 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:29:45,893 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-59.i that has 2 procedures, 177 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 03:29:45,995 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:29:46,014 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;@7f03774a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:29:46,014 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 03:29:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand has 177 states, 127 states have (on average 1.5275590551181102) internal successors, (194), 128 states have internal predecessors, (194), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:29:46,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-28 03:29:46,053 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:29:46,054 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:29:46,056 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:29:46,064 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:29:46,065 INFO L85 PathProgramCache]: Analyzing trace with hash 1393837459, now seen corresponding path program 1 times [2024-11-28 03:29:46,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:29:46,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575213318] [2024-11-28 03:29:46,076 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:29:46,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:29:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:29:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2024-11-28 03:29:46,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:29:46,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575213318] [2024-11-28 03:29:46,919 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [575213318] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:29:46,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1474198567] [2024-11-28 03:29:46,919 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:29:46,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:29:46,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:29:46,925 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:29:46,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 03:29:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:29:47,341 INFO L256 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 03:29:47,364 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:29:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2024-11-28 03:29:47,448 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:29:47,448 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1474198567] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:29:47,449 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:29:47,449 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 03:29:47,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801280741] [2024-11-28 03:29:47,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:29:47,458 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 03:29:47,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:29:47,483 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 03:29:47,483 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:29:47,488 INFO L87 Difference]: Start difference. First operand has 177 states, 127 states have (on average 1.5275590551181102) internal successors, (194), 128 states have internal predecessors, (194), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 39.5) internal successors, (79), 2 states have internal predecessors, (79), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-28 03:29:47,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:29:47,559 INFO L93 Difference]: Finished difference Result 347 states and 617 transitions. [2024-11-28 03:29:47,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 03:29:47,561 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 39.5) internal successors, (79), 2 states have internal predecessors, (79), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) Word has length 309 [2024-11-28 03:29:47,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:29:47,576 INFO L225 Difference]: With dead ends: 347 [2024-11-28 03:29:47,576 INFO L226 Difference]: Without dead ends: 173 [2024-11-28 03:29:47,580 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 310 GetRequests, 310 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 03:29:47,584 INFO L435 NwaCegarLoop]: 280 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, 280 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 03:29:47,585 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:29:47,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2024-11-28 03:29:47,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2024-11-28 03:29:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 124 states have (on average 1.5) internal successors, (186), 124 states have internal predecessors, (186), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:29:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 280 transitions. [2024-11-28 03:29:47,652 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 280 transitions. Word has length 309 [2024-11-28 03:29:47,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:29:47,653 INFO L471 AbstractCegarLoop]: Abstraction has 173 states and 280 transitions. [2024-11-28 03:29:47,653 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 39.5) internal successors, (79), 2 states have internal predecessors, (79), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-28 03:29:47,653 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 280 transitions. [2024-11-28 03:29:47,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-28 03:29:47,662 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:29:47,662 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:29:47,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 03:29:47,866 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-28 03:29:47,867 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:29:47,867 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:29:47,868 INFO L85 PathProgramCache]: Analyzing trace with hash -859282580, now seen corresponding path program 1 times [2024-11-28 03:29:47,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:29:47,868 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396010131] [2024-11-28 03:29:47,868 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:29:47,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:29:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:29:50,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:29:50,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:29:50,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396010131] [2024-11-28 03:29:50,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396010131] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:29:50,226 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:29:50,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:29:50,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475632327] [2024-11-28 03:29:50,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:29:50,229 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:29:50,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:29:50,232 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:29:50,232 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:29:50,233 INFO L87 Difference]: Start difference. First operand 173 states and 280 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:29:50,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:29:50,653 INFO L93 Difference]: Finished difference Result 415 states and 672 transitions. [2024-11-28 03:29:50,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:29:50,654 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 310 [2024-11-28 03:29:50,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:29:50,661 INFO L225 Difference]: With dead ends: 415 [2024-11-28 03:29:50,661 INFO L226 Difference]: Without dead ends: 245 [2024-11-28 03:29:50,665 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:29:50,666 INFO L435 NwaCegarLoop]: 245 mSDtfsCounter, 108 mSDsluCounter, 303 mSDsCounter, 0 mSdLazyCounter, 127 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 108 SdHoareTripleChecker+Valid, 548 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 127 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-28 03:29:50,669 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [108 Valid, 548 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 127 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-28 03:29:50,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2024-11-28 03:29:50,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 220. [2024-11-28 03:29:50,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 220 states, 171 states have (on average 1.5497076023391814) internal successors, (265), 171 states have internal predecessors, (265), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:29:50,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 359 transitions. [2024-11-28 03:29:50,709 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 359 transitions. Word has length 310 [2024-11-28 03:29:50,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:29:50,711 INFO L471 AbstractCegarLoop]: Abstraction has 220 states and 359 transitions. [2024-11-28 03:29:50,711 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:29:50,711 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 359 transitions. [2024-11-28 03:29:50,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-28 03:29:50,721 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:29:50,721 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:29:50,722 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 03:29:50,722 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:29:50,723 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:29:50,723 INFO L85 PathProgramCache]: Analyzing trace with hash -236415349, now seen corresponding path program 1 times [2024-11-28 03:29:50,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:29:50,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115458149] [2024-11-28 03:29:50,724 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:29:50,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:29:50,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:29:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:29:51,904 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:29:51,904 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115458149] [2024-11-28 03:29:51,904 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [115458149] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:29:51,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:29:51,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:29:51,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161080155] [2024-11-28 03:29:51,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:29:51,907 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:29:51,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:29:51,909 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:29:51,910 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:29:51,911 INFO L87 Difference]: Start difference. First operand 220 states and 359 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:29:52,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:29:52,095 INFO L93 Difference]: Finished difference Result 654 states and 1071 transitions. [2024-11-28 03:29:52,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:29:52,096 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 311 [2024-11-28 03:29:52,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:29:52,103 INFO L225 Difference]: With dead ends: 654 [2024-11-28 03:29:52,104 INFO L226 Difference]: Without dead ends: 437 [2024-11-28 03:29:52,105 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:29:52,106 INFO L435 NwaCegarLoop]: 487 mSDtfsCounter, 260 mSDsluCounter, 264 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 260 SdHoareTripleChecker+Valid, 751 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:29:52,108 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [260 Valid, 751 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:29:52,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 437 states. [2024-11-28 03:29:52,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 437 to 330. [2024-11-28 03:29:52,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 330 states, 281 states have (on average 1.594306049822064) internal successors, (448), 281 states have internal predecessors, (448), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:29:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 542 transitions. [2024-11-28 03:29:52,165 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 542 transitions. Word has length 311 [2024-11-28 03:29:52,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:29:52,169 INFO L471 AbstractCegarLoop]: Abstraction has 330 states and 542 transitions. [2024-11-28 03:29:52,169 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:29:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 542 transitions. [2024-11-28 03:29:52,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-28 03:29:52,176 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:29:52,176 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:29:52,176 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 03:29:52,176 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:29:52,177 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:29:52,178 INFO L85 PathProgramCache]: Analyzing trace with hash 38344265, now seen corresponding path program 1 times [2024-11-28 03:29:52,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:29:52,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982521917] [2024-11-28 03:29:52,179 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:29:52,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:29:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:29:52,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:29:52,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:29:52,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982521917] [2024-11-28 03:29:52,469 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [982521917] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:29:52,469 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:29:52,469 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:29:52,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9820035] [2024-11-28 03:29:52,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:29:52,470 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:29:52,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:29:52,472 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:29:52,472 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:29:52,473 INFO L87 Difference]: Start difference. First operand 330 states and 542 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:29:52,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:29:52,641 INFO L93 Difference]: Finished difference Result 746 states and 1216 transitions. [2024-11-28 03:29:52,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:29:52,642 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 311 [2024-11-28 03:29:52,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:29:52,647 INFO L225 Difference]: With dead ends: 746 [2024-11-28 03:29:52,647 INFO L226 Difference]: Without dead ends: 419 [2024-11-28 03:29:52,648 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:29:52,649 INFO L435 NwaCegarLoop]: 268 mSDtfsCounter, 249 mSDsluCounter, 242 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 510 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:29:52,649 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [249 Valid, 510 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:29:52,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2024-11-28 03:29:52,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 306. [2024-11-28 03:29:52,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 306 states, 257 states have (on average 1.509727626459144) internal successors, (388), 257 states have internal predecessors, (388), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:29:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 482 transitions. [2024-11-28 03:29:52,693 INFO L78 Accepts]: Start accepts. Automaton has 306 states and 482 transitions. Word has length 311 [2024-11-28 03:29:52,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:29:52,696 INFO L471 AbstractCegarLoop]: Abstraction has 306 states and 482 transitions. [2024-11-28 03:29:52,697 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:29:52,697 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 482 transitions. [2024-11-28 03:29:52,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-28 03:29:52,705 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:29:52,705 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:29:52,705 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 03:29:52,705 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:29:52,706 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:29:52,706 INFO L85 PathProgramCache]: Analyzing trace with hash 126631425, now seen corresponding path program 1 times [2024-11-28 03:29:52,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:29:52,706 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150024577] [2024-11-28 03:29:52,706 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:29:52,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:29:53,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:29:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:29:56,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:29:56,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150024577] [2024-11-28 03:29:56,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1150024577] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:29:56,906 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:29:56,906 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2024-11-28 03:29:56,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509354764] [2024-11-28 03:29:56,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:29:56,908 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-28 03:29:56,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:29:56,910 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 03:29:56,911 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2024-11-28 03:29:56,911 INFO L87 Difference]: Start difference. First operand 306 states and 482 transitions. Second operand has 14 states, 14 states have (on average 5.714285714285714) internal successors, (80), 14 states have internal predecessors, (80), 3 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 03:30:03,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:03,949 INFO L93 Difference]: Finished difference Result 2244 states and 3449 transitions. [2024-11-28 03:30:03,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-28 03:30:03,950 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.714285714285714) internal successors, (80), 14 states have internal predecessors, (80), 3 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) Word has length 312 [2024-11-28 03:30:03,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:03,967 INFO L225 Difference]: With dead ends: 2244 [2024-11-28 03:30:03,967 INFO L226 Difference]: Without dead ends: 1941 [2024-11-28 03:30:03,970 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 13 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 130 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=286, Invalid=644, Unknown=0, NotChecked=0, Total=930 [2024-11-28 03:30:03,971 INFO L435 NwaCegarLoop]: 414 mSDtfsCounter, 2500 mSDsluCounter, 2560 mSDsCounter, 0 mSdLazyCounter, 2139 mSolverCounterSat, 1142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2500 SdHoareTripleChecker+Valid, 2974 SdHoareTripleChecker+Invalid, 3281 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1142 IncrementalHoareTripleChecker+Valid, 2139 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:03,972 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2500 Valid, 2974 Invalid, 3281 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1142 Valid, 2139 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2024-11-28 03:30:03,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1941 states. [2024-11-28 03:30:04,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1941 to 927. [2024-11-28 03:30:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 927 states, 771 states have (on average 1.4811932555123217) internal successors, (1142), 773 states have internal predecessors, (1142), 151 states have call successors, (151), 4 states have call predecessors, (151), 4 states have return successors, (151), 149 states have call predecessors, (151), 151 states have call successors, (151) [2024-11-28 03:30:04,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 927 states and 1444 transitions. [2024-11-28 03:30:04,152 INFO L78 Accepts]: Start accepts. Automaton has 927 states and 1444 transitions. Word has length 312 [2024-11-28 03:30:04,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:04,153 INFO L471 AbstractCegarLoop]: Abstraction has 927 states and 1444 transitions. [2024-11-28 03:30:04,153 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.714285714285714) internal successors, (80), 14 states have internal predecessors, (80), 3 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 03:30:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1444 transitions. [2024-11-28 03:30:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-28 03:30:04,161 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:04,162 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:04,162 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 03:30:04,162 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:04,164 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:04,164 INFO L85 PathProgramCache]: Analyzing trace with hash -894436929, now seen corresponding path program 1 times [2024-11-28 03:30:04,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:04,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552425604] [2024-11-28 03:30:04,167 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:04,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:05,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:30:05,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:05,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552425604] [2024-11-28 03:30:05,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [552425604] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:30:05,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:30:05,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-28 03:30:05,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617169719] [2024-11-28 03:30:05,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:30:05,691 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-28 03:30:05,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:05,692 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-28 03:30:05,692 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-11-28 03:30:05,693 INFO L87 Difference]: Start difference. First operand 927 states and 1444 transitions. Second operand has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 2 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-28 03:30:07,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:07,806 INFO L93 Difference]: Finished difference Result 3031 states and 4719 transitions. [2024-11-28 03:30:07,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-28 03:30:07,807 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 2 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 312 [2024-11-28 03:30:07,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:07,825 INFO L225 Difference]: With dead ends: 3031 [2024-11-28 03:30:07,826 INFO L226 Difference]: Without dead ends: 2728 [2024-11-28 03:30:07,830 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2024-11-28 03:30:07,832 INFO L435 NwaCegarLoop]: 647 mSDtfsCounter, 693 mSDsluCounter, 1662 mSDsCounter, 0 mSdLazyCounter, 910 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 693 SdHoareTripleChecker+Valid, 2309 SdHoareTripleChecker+Invalid, 1246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 910 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:07,833 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [693 Valid, 2309 Invalid, 1246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [336 Valid, 910 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-11-28 03:30:07,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2728 states. [2024-11-28 03:30:08,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2728 to 2177. [2024-11-28 03:30:08,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2177 states, 1704 states have (on average 1.4330985915492958) internal successors, (2442), 1713 states have internal predecessors, (2442), 458 states have call successors, (458), 14 states have call predecessors, (458), 14 states have return successors, (458), 449 states have call predecessors, (458), 458 states have call successors, (458) [2024-11-28 03:30:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 2177 states and 3358 transitions. [2024-11-28 03:30:08,192 INFO L78 Accepts]: Start accepts. Automaton has 2177 states and 3358 transitions. Word has length 312 [2024-11-28 03:30:08,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:08,193 INFO L471 AbstractCegarLoop]: Abstraction has 2177 states and 3358 transitions. [2024-11-28 03:30:08,194 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 2 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-28 03:30:08,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3358 transitions. [2024-11-28 03:30:08,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-28 03:30:08,205 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:08,205 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:08,205 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 03:30:08,205 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:08,206 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:08,206 INFO L85 PathProgramCache]: Analyzing trace with hash 953293503, now seen corresponding path program 1 times [2024-11-28 03:30:08,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:08,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163220123] [2024-11-28 03:30:08,206 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:08,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:08,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:09,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:30:09,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:09,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163220123] [2024-11-28 03:30:09,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163220123] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:30:09,328 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:30:09,328 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-28 03:30:09,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318990616] [2024-11-28 03:30:09,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:30:09,329 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 03:30:09,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:09,330 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 03:30:09,330 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-28 03:30:09,330 INFO L87 Difference]: Start difference. First operand 2177 states and 3358 transitions. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:10,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:10,924 INFO L93 Difference]: Finished difference Result 3871 states and 5998 transitions. [2024-11-28 03:30:10,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-28 03:30:10,924 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 312 [2024-11-28 03:30:10,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:10,944 INFO L225 Difference]: With dead ends: 3871 [2024-11-28 03:30:10,945 INFO L226 Difference]: Without dead ends: 3568 [2024-11-28 03:30:10,948 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-28 03:30:10,948 INFO L435 NwaCegarLoop]: 340 mSDtfsCounter, 727 mSDsluCounter, 1254 mSDsCounter, 0 mSdLazyCounter, 381 mSolverCounterSat, 381 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 727 SdHoareTripleChecker+Valid, 1594 SdHoareTripleChecker+Invalid, 762 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 381 IncrementalHoareTripleChecker+Valid, 381 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:10,949 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [727 Valid, 1594 Invalid, 762 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [381 Valid, 381 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-28 03:30:10,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3568 states. [2024-11-28 03:30:11,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3568 to 2295. [2024-11-28 03:30:11,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2295 states, 1822 states have (on average 1.4275521405049396) internal successors, (2601), 1831 states have internal predecessors, (2601), 458 states have call successors, (458), 14 states have call predecessors, (458), 14 states have return successors, (458), 449 states have call predecessors, (458), 458 states have call successors, (458) [2024-11-28 03:30:11,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 2295 states and 3517 transitions. [2024-11-28 03:30:11,321 INFO L78 Accepts]: Start accepts. Automaton has 2295 states and 3517 transitions. Word has length 312 [2024-11-28 03:30:11,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:11,321 INFO L471 AbstractCegarLoop]: Abstraction has 2295 states and 3517 transitions. [2024-11-28 03:30:11,322 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3517 transitions. [2024-11-28 03:30:11,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-28 03:30:11,328 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:11,328 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:11,328 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 03:30:11,329 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:11,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:11,329 INFO L85 PathProgramCache]: Analyzing trace with hash -1660498607, now seen corresponding path program 1 times [2024-11-28 03:30:11,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:11,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132309079] [2024-11-28 03:30:11,330 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:11,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:30:16,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:16,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132309079] [2024-11-28 03:30:16,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132309079] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:30:16,912 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:30:16,913 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-28 03:30:16,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371693753] [2024-11-28 03:30:16,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:30:16,913 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-28 03:30:16,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:16,914 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-28 03:30:16,914 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-28 03:30:16,914 INFO L87 Difference]: Start difference. First operand 2295 states and 3517 transitions. Second operand has 9 states, 9 states have (on average 9.0) internal successors, (81), 9 states have internal predecessors, (81), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:18,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:18,906 INFO L93 Difference]: Finished difference Result 7154 states and 10848 transitions. [2024-11-28 03:30:18,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 03:30:18,907 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.0) internal successors, (81), 9 states have internal predecessors, (81), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 313 [2024-11-28 03:30:18,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:18,939 INFO L225 Difference]: With dead ends: 7154 [2024-11-28 03:30:18,939 INFO L226 Difference]: Without dead ends: 4862 [2024-11-28 03:30:18,948 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2024-11-28 03:30:18,949 INFO L435 NwaCegarLoop]: 251 mSDtfsCounter, 548 mSDsluCounter, 1471 mSDsCounter, 0 mSdLazyCounter, 716 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 548 SdHoareTripleChecker+Valid, 1722 SdHoareTripleChecker+Invalid, 723 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 716 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:18,950 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [548 Valid, 1722 Invalid, 723 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 716 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-28 03:30:18,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4862 states. [2024-11-28 03:30:19,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4862 to 3047. [2024-11-28 03:30:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3047 states, 2574 states have (on average 1.4444444444444444) internal successors, (3718), 2583 states have internal predecessors, (3718), 458 states have call successors, (458), 14 states have call predecessors, (458), 14 states have return successors, (458), 449 states have call predecessors, (458), 458 states have call successors, (458) [2024-11-28 03:30:19,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 3047 states and 4634 transitions. [2024-11-28 03:30:19,333 INFO L78 Accepts]: Start accepts. Automaton has 3047 states and 4634 transitions. Word has length 313 [2024-11-28 03:30:19,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:19,334 INFO L471 AbstractCegarLoop]: Abstraction has 3047 states and 4634 transitions. [2024-11-28 03:30:19,334 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.0) internal successors, (81), 9 states have internal predecessors, (81), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:19,335 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4634 transitions. [2024-11-28 03:30:19,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-28 03:30:19,340 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:19,340 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:19,342 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 03:30:19,342 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:19,342 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:19,343 INFO L85 PathProgramCache]: Analyzing trace with hash 585080847, now seen corresponding path program 1 times [2024-11-28 03:30:19,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:19,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445165223] [2024-11-28 03:30:19,343 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:19,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:19,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:30:19,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:19,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445165223] [2024-11-28 03:30:19,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445165223] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:30:19,894 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:30:19,894 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:30:19,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198459595] [2024-11-28 03:30:19,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:30:19,895 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:30:19,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:19,898 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:30:19,898 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:30:19,898 INFO L87 Difference]: Start difference. First operand 3047 states and 4634 transitions. Second operand has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:20,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:20,667 INFO L93 Difference]: Finished difference Result 9552 states and 14483 transitions. [2024-11-28 03:30:20,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:30:20,668 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 313 [2024-11-28 03:30:20,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:20,698 INFO L225 Difference]: With dead ends: 9552 [2024-11-28 03:30:20,698 INFO L226 Difference]: Without dead ends: 6508 [2024-11-28 03:30:20,706 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 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 03:30:20,708 INFO L435 NwaCegarLoop]: 264 mSDtfsCounter, 417 mSDsluCounter, 528 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 417 SdHoareTripleChecker+Valid, 792 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:20,709 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [417 Valid, 792 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 03:30:20,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6508 states. [2024-11-28 03:30:21,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6508 to 5015. [2024-11-28 03:30:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5015 states, 4070 states have (on average 1.4108108108108108) internal successors, (5742), 4088 states have internal predecessors, (5742), 916 states have call successors, (916), 28 states have call predecessors, (916), 28 states have return successors, (916), 898 states have call predecessors, (916), 916 states have call successors, (916) [2024-11-28 03:30:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5015 states to 5015 states and 7574 transitions. [2024-11-28 03:30:21,384 INFO L78 Accepts]: Start accepts. Automaton has 5015 states and 7574 transitions. Word has length 313 [2024-11-28 03:30:21,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:21,385 INFO L471 AbstractCegarLoop]: Abstraction has 5015 states and 7574 transitions. [2024-11-28 03:30:21,385 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:21,385 INFO L276 IsEmpty]: Start isEmpty. Operand 5015 states and 7574 transitions. [2024-11-28 03:30:21,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-28 03:30:21,393 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:21,393 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:21,393 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-28 03:30:21,394 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:21,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:21,394 INFO L85 PathProgramCache]: Analyzing trace with hash 2048881584, now seen corresponding path program 1 times [2024-11-28 03:30:21,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:21,395 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800992418] [2024-11-28 03:30:21,395 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:21,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:22,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:30:22,861 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:22,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800992418] [2024-11-28 03:30:22,861 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1800992418] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:30:22,861 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:30:22,861 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:30:22,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140418829] [2024-11-28 03:30:22,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:30:22,863 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:30:22,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:22,864 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:30:22,864 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:30:22,865 INFO L87 Difference]: Start difference. First operand 5015 states and 7574 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:23,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:23,678 INFO L93 Difference]: Finished difference Result 11338 states and 17121 transitions. [2024-11-28 03:30:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:30:23,679 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 314 [2024-11-28 03:30:23,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:23,714 INFO L225 Difference]: With dead ends: 11338 [2024-11-28 03:30:23,714 INFO L226 Difference]: Without dead ends: 6326 [2024-11-28 03:30:23,729 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 03:30:23,730 INFO L435 NwaCegarLoop]: 223 mSDtfsCounter, 107 mSDsluCounter, 424 mSDsCounter, 0 mSdLazyCounter, 192 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 647 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 192 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:23,731 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [107 Valid, 647 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 192 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-28 03:30:23,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6326 states. [2024-11-28 03:30:24,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6326 to 4971. [2024-11-28 03:30:24,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4971 states, 4026 states have (on average 1.4187779433681074) internal successors, (5712), 4044 states have internal predecessors, (5712), 916 states have call successors, (916), 28 states have call predecessors, (916), 28 states have return successors, (916), 898 states have call predecessors, (916), 916 states have call successors, (916) [2024-11-28 03:30:24,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4971 states to 4971 states and 7544 transitions. [2024-11-28 03:30:24,424 INFO L78 Accepts]: Start accepts. Automaton has 4971 states and 7544 transitions. Word has length 314 [2024-11-28 03:30:24,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:24,425 INFO L471 AbstractCegarLoop]: Abstraction has 4971 states and 7544 transitions. [2024-11-28 03:30:24,428 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 4971 states and 7544 transitions. [2024-11-28 03:30:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-28 03:30:24,436 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:24,436 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:24,436 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-28 03:30:24,438 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:24,439 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:24,439 INFO L85 PathProgramCache]: Analyzing trace with hash -1051181617, now seen corresponding path program 1 times [2024-11-28 03:30:24,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:24,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907112671] [2024-11-28 03:30:24,439 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:24,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:24,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:30:24,574 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:24,574 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907112671] [2024-11-28 03:30:24,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907112671] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:30:24,574 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:30:24,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:30:24,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1967502641] [2024-11-28 03:30:24,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:30:24,575 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:30:24,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:24,576 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:30:24,576 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:30:24,576 INFO L87 Difference]: Start difference. First operand 4971 states and 7544 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:25,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:25,182 INFO L93 Difference]: Finished difference Result 9897 states and 15065 transitions. [2024-11-28 03:30:25,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:30:25,183 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 316 [2024-11-28 03:30:25,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:25,206 INFO L225 Difference]: With dead ends: 9897 [2024-11-28 03:30:25,207 INFO L226 Difference]: Without dead ends: 4929 [2024-11-28 03:30:25,215 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:30:25,215 INFO L435 NwaCegarLoop]: 480 mSDtfsCounter, 239 mSDsluCounter, 238 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 239 SdHoareTripleChecker+Valid, 718 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:25,216 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [239 Valid, 718 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:30:25,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4929 states. [2024-11-28 03:30:25,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4929 to 4285. [2024-11-28 03:30:25,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4285 states, 3340 states have (on average 1.3733532934131736) internal successors, (4587), 3358 states have internal predecessors, (4587), 916 states have call successors, (916), 28 states have call predecessors, (916), 28 states have return successors, (916), 898 states have call predecessors, (916), 916 states have call successors, (916) [2024-11-28 03:30:25,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 4285 states and 6419 transitions. [2024-11-28 03:30:25,810 INFO L78 Accepts]: Start accepts. Automaton has 4285 states and 6419 transitions. Word has length 316 [2024-11-28 03:30:25,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:25,811 INFO L471 AbstractCegarLoop]: Abstraction has 4285 states and 6419 transitions. [2024-11-28 03:30:25,811 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:25,811 INFO L276 IsEmpty]: Start isEmpty. Operand 4285 states and 6419 transitions. [2024-11-28 03:30:25,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-28 03:30:25,815 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:25,815 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:25,815 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-28 03:30:25,816 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:25,816 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:25,816 INFO L85 PathProgramCache]: Analyzing trace with hash 158483667, now seen corresponding path program 1 times [2024-11-28 03:30:25,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:25,816 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291088131] [2024-11-28 03:30:25,816 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:25,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:27,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-28 03:30:27,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:27,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291088131] [2024-11-28 03:30:27,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1291088131] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:30:27,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [216996243] [2024-11-28 03:30:27,119 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:27,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:30:27,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:30:27,125 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:30:27,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-28 03:30:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:27,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 742 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-28 03:30:27,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:30:29,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-28 03:30:29,286 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:30:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-28 03:30:30,143 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [216996243] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:30:30,143 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 03:30:30,143 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 6] total 14 [2024-11-28 03:30:30,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896094409] [2024-11-28 03:30:30,144 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 03:30:30,145 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-28 03:30:30,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:30,146 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 03:30:30,147 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2024-11-28 03:30:30,148 INFO L87 Difference]: Start difference. First operand 4285 states and 6419 transitions. Second operand has 14 states, 14 states have (on average 14.428571428571429) internal successors, (202), 14 states have internal predecessors, (202), 4 states have call successors, (141), 3 states have call predecessors, (141), 5 states have return successors, (141), 2 states have call predecessors, (141), 4 states have call successors, (141) [2024-11-28 03:30:32,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:32,581 INFO L93 Difference]: Finished difference Result 8680 states and 12914 transitions. [2024-11-28 03:30:32,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-28 03:30:32,586 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 14.428571428571429) internal successors, (202), 14 states have internal predecessors, (202), 4 states have call successors, (141), 3 states have call predecessors, (141), 5 states have return successors, (141), 2 states have call predecessors, (141), 4 states have call successors, (141) Word has length 316 [2024-11-28 03:30:32,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:32,645 INFO L225 Difference]: With dead ends: 8680 [2024-11-28 03:30:32,645 INFO L226 Difference]: Without dead ends: 5981 [2024-11-28 03:30:32,652 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 650 GetRequests, 628 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=165, Invalid=387, Unknown=0, NotChecked=0, Total=552 [2024-11-28 03:30:32,653 INFO L435 NwaCegarLoop]: 250 mSDtfsCounter, 746 mSDsluCounter, 863 mSDsCounter, 0 mSdLazyCounter, 933 mSolverCounterSat, 214 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 747 SdHoareTripleChecker+Valid, 1113 SdHoareTripleChecker+Invalid, 1147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 214 IncrementalHoareTripleChecker+Valid, 933 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:32,653 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [747 Valid, 1113 Invalid, 1147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [214 Valid, 933 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-11-28 03:30:32,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5981 states. [2024-11-28 03:30:33,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5981 to 5803. [2024-11-28 03:30:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5803 states, 4460 states have (on average 1.3582959641255605) internal successors, (6058), 4482 states have internal predecessors, (6058), 1272 states have call successors, (1272), 70 states have call predecessors, (1272), 70 states have return successors, (1272), 1250 states have call predecessors, (1272), 1272 states have call successors, (1272) [2024-11-28 03:30:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 5803 states and 8602 transitions. [2024-11-28 03:30:33,775 INFO L78 Accepts]: Start accepts. Automaton has 5803 states and 8602 transitions. Word has length 316 [2024-11-28 03:30:33,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:33,776 INFO L471 AbstractCegarLoop]: Abstraction has 5803 states and 8602 transitions. [2024-11-28 03:30:33,777 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 14.428571428571429) internal successors, (202), 14 states have internal predecessors, (202), 4 states have call successors, (141), 3 states have call predecessors, (141), 5 states have return successors, (141), 2 states have call predecessors, (141), 4 states have call successors, (141) [2024-11-28 03:30:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 5803 states and 8602 transitions. [2024-11-28 03:30:33,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-28 03:30:33,782 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:33,783 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:33,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-28 03:30:33,984 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-28 03:30:33,984 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:33,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:33,985 INFO L85 PathProgramCache]: Analyzing trace with hash -1775975489, now seen corresponding path program 1 times [2024-11-28 03:30:33,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:33,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569624010] [2024-11-28 03:30:33,985 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:33,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-28 03:30:35,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:35,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569624010] [2024-11-28 03:30:35,390 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [569624010] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:30:35,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1739194402] [2024-11-28 03:30:35,390 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:35,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:30:35,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:30:35,393 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:30:35,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-28 03:30:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:35,676 INFO L256 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-28 03:30:35,683 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:30:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-28 03:30:36,475 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:30:37,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-28 03:30:37,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1739194402] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:30:37,311 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 03:30:37,311 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 17 [2024-11-28 03:30:37,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555673322] [2024-11-28 03:30:37,311 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 03:30:37,312 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-28 03:30:37,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:37,313 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-28 03:30:37,313 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=203, Unknown=0, NotChecked=0, Total=272 [2024-11-28 03:30:37,314 INFO L87 Difference]: Start difference. First operand 5803 states and 8602 transitions. Second operand has 17 states, 17 states have (on average 8.764705882352942) internal successors, (149), 17 states have internal predecessors, (149), 3 states have call successors, (139), 2 states have call predecessors, (139), 4 states have return successors, (140), 2 states have call predecessors, (140), 3 states have call successors, (140) [2024-11-28 03:30:38,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:38,925 INFO L93 Difference]: Finished difference Result 11923 states and 17616 transitions. [2024-11-28 03:30:38,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-28 03:30:38,926 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 8.764705882352942) internal successors, (149), 17 states have internal predecessors, (149), 3 states have call successors, (139), 2 states have call predecessors, (139), 4 states have return successors, (140), 2 states have call predecessors, (140), 3 states have call successors, (140) Word has length 318 [2024-11-28 03:30:38,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:38,955 INFO L225 Difference]: With dead ends: 11923 [2024-11-28 03:30:38,955 INFO L226 Difference]: Without dead ends: 6224 [2024-11-28 03:30:38,967 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 655 GetRequests, 630 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=180, Invalid=522, Unknown=0, NotChecked=0, Total=702 [2024-11-28 03:30:38,968 INFO L435 NwaCegarLoop]: 229 mSDtfsCounter, 1028 mSDsluCounter, 990 mSDsCounter, 0 mSdLazyCounter, 944 mSolverCounterSat, 207 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1029 SdHoareTripleChecker+Valid, 1219 SdHoareTripleChecker+Invalid, 1151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 207 IncrementalHoareTripleChecker+Valid, 944 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:38,968 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1029 Valid, 1219 Invalid, 1151 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [207 Valid, 944 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-28 03:30:38,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6224 states. [2024-11-28 03:30:40,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6224 to 5866. [2024-11-28 03:30:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5866 states, 4523 states have (on average 1.3199204068096395) internal successors, (5970), 4545 states have internal predecessors, (5970), 1272 states have call successors, (1272), 70 states have call predecessors, (1272), 70 states have return successors, (1272), 1250 states have call predecessors, (1272), 1272 states have call successors, (1272) [2024-11-28 03:30:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 5866 states and 8514 transitions. [2024-11-28 03:30:40,347 INFO L78 Accepts]: Start accepts. Automaton has 5866 states and 8514 transitions. Word has length 318 [2024-11-28 03:30:40,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:40,355 INFO L471 AbstractCegarLoop]: Abstraction has 5866 states and 8514 transitions. [2024-11-28 03:30:40,355 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 8.764705882352942) internal successors, (149), 17 states have internal predecessors, (149), 3 states have call successors, (139), 2 states have call predecessors, (139), 4 states have return successors, (140), 2 states have call predecessors, (140), 3 states have call successors, (140) [2024-11-28 03:30:40,356 INFO L276 IsEmpty]: Start isEmpty. Operand 5866 states and 8514 transitions. [2024-11-28 03:30:40,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-28 03:30:40,363 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:40,364 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:40,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-28 03:30:40,564 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-28 03:30:40,565 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:40,566 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:40,566 INFO L85 PathProgramCache]: Analyzing trace with hash 245383360, now seen corresponding path program 1 times [2024-11-28 03:30:40,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:40,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210201822] [2024-11-28 03:30:40,566 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:40,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:30:40,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:40,793 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210201822] [2024-11-28 03:30:40,793 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1210201822] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:30:40,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:30:40,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:30:40,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854451929] [2024-11-28 03:30:40,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:30:40,795 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:30:40,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:40,796 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:30:40,796 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:30:40,796 INFO L87 Difference]: Start difference. First operand 5866 states and 8514 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:42,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:42,344 INFO L93 Difference]: Finished difference Result 15778 states and 22958 transitions. [2024-11-28 03:30:42,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:30:42,345 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 319 [2024-11-28 03:30:42,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:42,429 INFO L225 Difference]: With dead ends: 15778 [2024-11-28 03:30:42,432 INFO L226 Difference]: Without dead ends: 10016 [2024-11-28 03:30:42,460 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:30:42,463 INFO L435 NwaCegarLoop]: 273 mSDtfsCounter, 203 mSDsluCounter, 246 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 203 SdHoareTripleChecker+Valid, 519 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:42,464 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [203 Valid, 519 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:30:42,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10016 states. [2024-11-28 03:30:43,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10016 to 7699. [2024-11-28 03:30:43,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7699 states, 6204 states have (on average 1.3444551901998711) internal successors, (8341), 6230 states have internal predecessors, (8341), 1412 states have call successors, (1412), 82 states have call predecessors, (1412), 82 states have return successors, (1412), 1386 states have call predecessors, (1412), 1412 states have call successors, (1412) [2024-11-28 03:30:43,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7699 states to 7699 states and 11165 transitions. [2024-11-28 03:30:43,787 INFO L78 Accepts]: Start accepts. Automaton has 7699 states and 11165 transitions. Word has length 319 [2024-11-28 03:30:43,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:43,788 INFO L471 AbstractCegarLoop]: Abstraction has 7699 states and 11165 transitions. [2024-11-28 03:30:43,788 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:30:43,789 INFO L276 IsEmpty]: Start isEmpty. Operand 7699 states and 11165 transitions. [2024-11-28 03:30:43,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-28 03:30:43,793 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:43,793 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:43,793 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-28 03:30:43,794 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:43,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:43,794 INFO L85 PathProgramCache]: Analyzing trace with hash 1162578856, now seen corresponding path program 1 times [2024-11-28 03:30:43,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:43,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712125822] [2024-11-28 03:30:43,795 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:43,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:44,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 111 proven. 27 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-28 03:30:44,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:44,738 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712125822] [2024-11-28 03:30:44,738 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1712125822] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:30:44,738 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [573109071] [2024-11-28 03:30:44,739 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:44,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:30:44,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:30:44,743 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:30:44,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-28 03:30:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:45,123 INFO L256 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 03:30:45,130 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:30:45,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2794 proven. 27 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2024-11-28 03:30:45,660 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:30:46,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 111 proven. 27 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-28 03:30:46,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [573109071] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:30:46,040 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 03:30:46,040 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 13 [2024-11-28 03:30:46,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097335322] [2024-11-28 03:30:46,040 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 03:30:46,041 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-28 03:30:46,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:46,042 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-28 03:30:46,042 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2024-11-28 03:30:46,042 INFO L87 Difference]: Start difference. First operand 7699 states and 11165 transitions. Second operand has 13 states, 13 states have (on average 13.846153846153847) internal successors, (180), 13 states have internal predecessors, (180), 6 states have call successors, (97), 3 states have call predecessors, (97), 6 states have return successors, (97), 6 states have call predecessors, (97), 6 states have call successors, (97) [2024-11-28 03:30:46,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:30:46,912 INFO L93 Difference]: Finished difference Result 11918 states and 17308 transitions. [2024-11-28 03:30:46,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-28 03:30:46,913 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 13.846153846153847) internal successors, (180), 13 states have internal predecessors, (180), 6 states have call successors, (97), 3 states have call predecessors, (97), 6 states have return successors, (97), 6 states have call predecessors, (97), 6 states have call successors, (97) Word has length 320 [2024-11-28 03:30:46,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:30:46,933 INFO L225 Difference]: With dead ends: 11918 [2024-11-28 03:30:46,933 INFO L226 Difference]: Without dead ends: 4323 [2024-11-28 03:30:46,945 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 647 GetRequests, 633 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=85, Invalid=155, Unknown=0, NotChecked=0, Total=240 [2024-11-28 03:30:46,946 INFO L435 NwaCegarLoop]: 194 mSDtfsCounter, 701 mSDsluCounter, 434 mSDsCounter, 0 mSdLazyCounter, 426 mSolverCounterSat, 273 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 738 SdHoareTripleChecker+Valid, 628 SdHoareTripleChecker+Invalid, 699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 273 IncrementalHoareTripleChecker+Valid, 426 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:30:46,946 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [738 Valid, 628 Invalid, 699 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [273 Valid, 426 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-28 03:30:46,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4323 states. [2024-11-28 03:30:47,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4323 to 4249. [2024-11-28 03:30:47,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4249 states, 3674 states have (on average 1.3826891671203048) internal successors, (5080), 3676 states have internal predecessors, (5080), 540 states have call successors, (540), 34 states have call predecessors, (540), 34 states have return successors, (540), 538 states have call predecessors, (540), 540 states have call successors, (540) [2024-11-28 03:30:47,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 4249 states and 6160 transitions. [2024-11-28 03:30:47,700 INFO L78 Accepts]: Start accepts. Automaton has 4249 states and 6160 transitions. Word has length 320 [2024-11-28 03:30:47,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:30:47,701 INFO L471 AbstractCegarLoop]: Abstraction has 4249 states and 6160 transitions. [2024-11-28 03:30:47,701 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 13.846153846153847) internal successors, (180), 13 states have internal predecessors, (180), 6 states have call successors, (97), 3 states have call predecessors, (97), 6 states have return successors, (97), 6 states have call predecessors, (97), 6 states have call successors, (97) [2024-11-28 03:30:47,701 INFO L276 IsEmpty]: Start isEmpty. Operand 4249 states and 6160 transitions. [2024-11-28 03:30:47,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-28 03:30:47,707 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:30:47,707 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:30:47,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-28 03:30:47,911 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-28 03:30:47,912 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:30:47,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:30:47,913 INFO L85 PathProgramCache]: Analyzing trace with hash 1232141253, now seen corresponding path program 1 times [2024-11-28 03:30:47,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:30:47,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518060708] [2024-11-28 03:30:47,913 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:47,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:30:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 105 proven. 33 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-28 03:30:52,799 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:30:52,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518060708] [2024-11-28 03:30:52,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [518060708] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:30:52,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [520376781] [2024-11-28 03:30:52,799 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:30:52,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:30:52,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:30:52,803 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:30:52,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-28 03:30:53,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:30:53,125 INFO L256 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-28 03:30:53,133 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:30:54,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2835 proven. 60 refuted. 0 times theorem prover too weak. 1429 trivial. 0 not checked. [2024-11-28 03:30:54,415 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:30:56,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 210 proven. 63 refuted. 0 times theorem prover too weak. 4051 trivial. 0 not checked. [2024-11-28 03:30:56,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [520376781] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:30:56,330 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 03:30:56,330 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12, 13] total 34 [2024-11-28 03:30:56,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1074950328] [2024-11-28 03:30:56,331 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 03:30:56,332 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-11-28 03:30:56,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:30:56,334 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-11-28 03:30:56,334 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=194, Invalid=928, Unknown=0, NotChecked=0, Total=1122 [2024-11-28 03:30:56,335 INFO L87 Difference]: Start difference. First operand 4249 states and 6160 transitions. Second operand has 34 states, 32 states have (on average 7.25) internal successors, (232), 32 states have internal predecessors, (232), 10 states have call successors, (141), 5 states have call predecessors, (141), 9 states have return successors, (141), 9 states have call predecessors, (141), 10 states have call successors, (141) [2024-11-28 03:31:09,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:09,197 INFO L93 Difference]: Finished difference Result 15978 states and 22660 transitions. [2024-11-28 03:31:09,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2024-11-28 03:31:09,198 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 32 states have (on average 7.25) internal successors, (232), 32 states have internal predecessors, (232), 10 states have call successors, (141), 5 states have call predecessors, (141), 9 states have return successors, (141), 9 states have call predecessors, (141), 10 states have call successors, (141) Word has length 321 [2024-11-28 03:31:09,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:09,241 INFO L225 Difference]: With dead ends: 15978 [2024-11-28 03:31:09,241 INFO L226 Difference]: Without dead ends: 14887 [2024-11-28 03:31:09,250 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 784 GetRequests, 645 SyntacticMatches, 0 SemanticMatches, 139 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8205 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=4277, Invalid=15463, Unknown=0, NotChecked=0, Total=19740 [2024-11-28 03:31:09,251 INFO L435 NwaCegarLoop]: 343 mSDtfsCounter, 6740 mSDsluCounter, 4819 mSDsCounter, 0 mSdLazyCounter, 5136 mSolverCounterSat, 2959 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6741 SdHoareTripleChecker+Valid, 5162 SdHoareTripleChecker+Invalid, 8095 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2959 IncrementalHoareTripleChecker+Valid, 5136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:09,251 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6741 Valid, 5162 Invalid, 8095 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2959 Valid, 5136 Invalid, 0 Unknown, 0 Unchecked, 6.9s Time] [2024-11-28 03:31:09,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14887 states. [2024-11-28 03:31:10,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14887 to 5571. [2024-11-28 03:31:10,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5571 states, 4752 states have (on average 1.3663720538720538) internal successors, (6493), 4757 states have internal predecessors, (6493), 747 states have call successors, (747), 71 states have call predecessors, (747), 71 states have return successors, (747), 742 states have call predecessors, (747), 747 states have call successors, (747) [2024-11-28 03:31:10,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5571 states to 5571 states and 7987 transitions. [2024-11-28 03:31:10,084 INFO L78 Accepts]: Start accepts. Automaton has 5571 states and 7987 transitions. Word has length 321 [2024-11-28 03:31:10,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:10,085 INFO L471 AbstractCegarLoop]: Abstraction has 5571 states and 7987 transitions. [2024-11-28 03:31:10,085 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 32 states have (on average 7.25) internal successors, (232), 32 states have internal predecessors, (232), 10 states have call successors, (141), 5 states have call predecessors, (141), 9 states have return successors, (141), 9 states have call predecessors, (141), 10 states have call successors, (141) [2024-11-28 03:31:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 5571 states and 7987 transitions. [2024-11-28 03:31:10,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-28 03:31:10,088 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:10,088 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:31:10,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-28 03:31:10,289 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-11-28 03:31:10,289 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:10,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:10,292 INFO L85 PathProgramCache]: Analyzing trace with hash -200884402, now seen corresponding path program 1 times [2024-11-28 03:31:10,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:10,292 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1754685720] [2024-11-28 03:31:10,293 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:10,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:11,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 180 proven. 216 refuted. 0 times theorem prover too weak. 3928 trivial. 0 not checked. [2024-11-28 03:31:11,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:11,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1754685720] [2024-11-28 03:31:11,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1754685720] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:31:11,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246956896] [2024-11-28 03:31:11,728 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:11,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:31:11,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:31:11,730 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:31:11,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-28 03:31:12,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:12,081 INFO L256 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-28 03:31:12,088 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:31:14,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 318 proven. 393 refuted. 0 times theorem prover too weak. 3613 trivial. 0 not checked. [2024-11-28 03:31:14,303 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:31:14,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [246956896] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:31:14,934 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:31:14,935 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 14] total 18 [2024-11-28 03:31:14,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915675319] [2024-11-28 03:31:14,935 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:31:14,936 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-28 03:31:14,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:14,937 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-28 03:31:14,938 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=434, Unknown=0, NotChecked=0, Total=506 [2024-11-28 03:31:14,939 INFO L87 Difference]: Start difference. First operand 5571 states and 7987 transitions. Second operand has 18 states, 18 states have (on average 9.0) internal successors, (162), 17 states have internal predecessors, (162), 7 states have call successors, (93), 4 states have call predecessors, (93), 6 states have return successors, (94), 7 states have call predecessors, (94), 7 states have call successors, (94) [2024-11-28 03:31:20,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:20,206 INFO L93 Difference]: Finished difference Result 13438 states and 18789 transitions. [2024-11-28 03:31:20,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2024-11-28 03:31:20,206 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 9.0) internal successors, (162), 17 states have internal predecessors, (162), 7 states have call successors, (93), 4 states have call predecessors, (93), 6 states have return successors, (94), 7 states have call predecessors, (94), 7 states have call successors, (94) Word has length 321 [2024-11-28 03:31:20,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:20,236 INFO L225 Difference]: With dead ends: 13438 [2024-11-28 03:31:20,236 INFO L226 Difference]: Without dead ends: 7983 [2024-11-28 03:31:20,245 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 713 GetRequests, 619 SyntacticMatches, 0 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2870 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=1384, Invalid=7736, Unknown=0, NotChecked=0, Total=9120 [2024-11-28 03:31:20,246 INFO L435 NwaCegarLoop]: 247 mSDtfsCounter, 2727 mSDsluCounter, 1434 mSDsCounter, 0 mSdLazyCounter, 2299 mSolverCounterSat, 301 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2727 SdHoareTripleChecker+Valid, 1681 SdHoareTripleChecker+Invalid, 2600 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 301 IncrementalHoareTripleChecker+Valid, 2299 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:20,247 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2727 Valid, 1681 Invalid, 2600 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [301 Valid, 2299 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-11-28 03:31:20,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7983 states. [2024-11-28 03:31:21,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7983 to 5605. [2024-11-28 03:31:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5605 states, 4794 states have (on average 1.3516896120150188) internal successors, (6480), 4797 states have internal predecessors, (6480), 681 states have call successors, (681), 129 states have call predecessors, (681), 129 states have return successors, (681), 678 states have call predecessors, (681), 681 states have call successors, (681) [2024-11-28 03:31:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5605 states to 5605 states and 7842 transitions. [2024-11-28 03:31:21,157 INFO L78 Accepts]: Start accepts. Automaton has 5605 states and 7842 transitions. Word has length 321 [2024-11-28 03:31:21,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:21,158 INFO L471 AbstractCegarLoop]: Abstraction has 5605 states and 7842 transitions. [2024-11-28 03:31:21,158 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 9.0) internal successors, (162), 17 states have internal predecessors, (162), 7 states have call successors, (93), 4 states have call predecessors, (93), 6 states have return successors, (94), 7 states have call predecessors, (94), 7 states have call successors, (94) [2024-11-28 03:31:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 5605 states and 7842 transitions. [2024-11-28 03:31:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-28 03:31:21,160 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:21,161 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:31:21,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-28 03:31:21,361 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-28 03:31:21,361 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:21,362 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:21,362 INFO L85 PathProgramCache]: Analyzing trace with hash 18889172, now seen corresponding path program 1 times [2024-11-28 03:31:21,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:21,362 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777082945] [2024-11-28 03:31:21,362 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:21,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:22,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-28 03:31:22,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [943505606] [2024-11-28 03:31:22,081 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:22,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:31:22,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:31:22,083 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:31:22,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-28 03:31:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:22,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 744 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-28 03:31:22,420 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:31:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2864 proven. 114 refuted. 0 times theorem prover too weak. 1346 trivial. 0 not checked. [2024-11-28 03:31:22,905 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:31:23,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 156 proven. 117 refuted. 0 times theorem prover too weak. 4051 trivial. 0 not checked. [2024-11-28 03:31:23,393 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:31:23,393 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777082945] [2024-11-28 03:31:23,394 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-28 03:31:23,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [943505606] [2024-11-28 03:31:23,394 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [943505606] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:31:23,394 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:31:23,394 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2024-11-28 03:31:23,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683882772] [2024-11-28 03:31:23,394 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:31:23,395 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-28 03:31:23,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:31:23,396 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-28 03:31:23,396 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2024-11-28 03:31:23,396 INFO L87 Difference]: Start difference. First operand 5605 states and 7842 transitions. Second operand has 15 states, 15 states have (on average 8.666666666666666) internal successors, (130), 15 states have internal predecessors, (130), 4 states have call successors, (75), 3 states have call predecessors, (75), 7 states have return successors, (76), 4 states have call predecessors, (76), 4 states have call successors, (76) [2024-11-28 03:31:24,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:24,568 INFO L93 Difference]: Finished difference Result 11330 states and 15719 transitions. [2024-11-28 03:31:24,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-28 03:31:24,568 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 8.666666666666666) internal successors, (130), 15 states have internal predecessors, (130), 4 states have call successors, (75), 3 states have call predecessors, (75), 7 states have return successors, (76), 4 states have call predecessors, (76), 4 states have call successors, (76) Word has length 322 [2024-11-28 03:31:24,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:24,585 INFO L225 Difference]: With dead ends: 11330 [2024-11-28 03:31:24,585 INFO L226 Difference]: Without dead ends: 5861 [2024-11-28 03:31:24,594 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 648 GetRequests, 628 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=136, Invalid=284, Unknown=0, NotChecked=0, Total=420 [2024-11-28 03:31:24,594 INFO L435 NwaCegarLoop]: 202 mSDtfsCounter, 585 mSDsluCounter, 627 mSDsCounter, 0 mSdLazyCounter, 546 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 604 SdHoareTripleChecker+Valid, 829 SdHoareTripleChecker+Invalid, 690 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 546 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:31:24,594 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [604 Valid, 829 Invalid, 690 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 546 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-28 03:31:24,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5861 states. [2024-11-28 03:31:25,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5861 to 5745. [2024-11-28 03:31:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5745 states, 4899 states have (on average 1.3384364155950195) internal successors, (6557), 4902 states have internal predecessors, (6557), 681 states have call successors, (681), 164 states have call predecessors, (681), 164 states have return successors, (681), 678 states have call predecessors, (681), 681 states have call successors, (681) [2024-11-28 03:31:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5745 states to 5745 states and 7919 transitions. [2024-11-28 03:31:25,458 INFO L78 Accepts]: Start accepts. Automaton has 5745 states and 7919 transitions. Word has length 322 [2024-11-28 03:31:25,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:25,459 INFO L471 AbstractCegarLoop]: Abstraction has 5745 states and 7919 transitions. [2024-11-28 03:31:25,459 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 8.666666666666666) internal successors, (130), 15 states have internal predecessors, (130), 4 states have call successors, (75), 3 states have call predecessors, (75), 7 states have return successors, (76), 4 states have call predecessors, (76), 4 states have call successors, (76) [2024-11-28 03:31:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 5745 states and 7919 transitions. [2024-11-28 03:31:25,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-28 03:31:25,462 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:25,463 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:31:25,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-11-28 03:31:25,666 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-28 03:31:25,667 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:25,667 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:25,667 INFO L85 PathProgramCache]: Analyzing trace with hash -1352918126, now seen corresponding path program 1 times [2024-11-28 03:31:25,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:31:25,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079282547] [2024-11-28 03:31:25,667 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:25,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:31:26,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-28 03:31:26,128 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1070579156] [2024-11-28 03:31:26,128 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:26,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:31:26,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:31:26,131 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:31:26,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-28 03:31:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:31:26,816 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 03:31:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:31:27,338 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-28 03:31:27,338 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-28 03:31:27,339 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 03:31:27,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-11-28 03:31:27,545 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:31:27,548 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:31:27,960 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 03:31:27,964 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 03:31:27 BoogieIcfgContainer [2024-11-28 03:31:27,964 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 03:31:27,965 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 03:31:27,966 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 03:31:27,966 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 03:31:27,967 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:29:45" (3/4) ... [2024-11-28 03:31:27,973 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 03:31:27,978 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 03:31:27,979 INFO L158 Benchmark]: Toolchain (without parser) took 104898.50ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 116.9MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 212.3MB. Max. memory is 16.1GB. [2024-11-28 03:31:27,979 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 142.6MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:31:27,979 INFO L158 Benchmark]: CACSL2BoogieTranslator took 722.12ms. Allocated memory is still 142.6MB. Free memory was 116.9MB in the beginning and 92.0MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-28 03:31:27,980 INFO L158 Benchmark]: Boogie Procedure Inliner took 165.21ms. Allocated memory is still 142.6MB. Free memory was 92.0MB in the beginning and 80.0MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 03:31:27,980 INFO L158 Benchmark]: Boogie Preprocessor took 171.06ms. Allocated memory is still 142.6MB. Free memory was 80.0MB in the beginning and 103.7MB in the end (delta: -23.7MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2024-11-28 03:31:27,980 INFO L158 Benchmark]: RCFGBuilder took 1703.46ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 103.7MB in the beginning and 380.2MB in the end (delta: -276.5MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2024-11-28 03:31:27,980 INFO L158 Benchmark]: TraceAbstraction took 102110.21ms. Allocated memory was 427.8MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 379.4MB in the beginning and 1.3GB in the end (delta: -871.1MB). Peak memory consumption was 185.3MB. Max. memory is 16.1GB. [2024-11-28 03:31:27,980 INFO L158 Benchmark]: Witness Printer took 12.82ms. Allocated memory is still 1.5GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 95.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 03:31:27,985 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 142.6MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 722.12ms. Allocated memory is still 142.6MB. Free memory was 116.9MB in the beginning and 92.0MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 165.21ms. Allocated memory is still 142.6MB. Free memory was 92.0MB in the beginning and 80.0MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 171.06ms. Allocated memory is still 142.6MB. Free memory was 80.0MB in the beginning and 103.7MB in the end (delta: -23.7MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1703.46ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 103.7MB in the beginning and 380.2MB in the end (delta: -276.5MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. * TraceAbstraction took 102110.21ms. Allocated memory was 427.8MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 379.4MB in the beginning and 1.3GB in the end (delta: -871.1MB). Peak memory consumption was 185.3MB. Max. memory is 16.1GB. * Witness Printer took 12.82ms. Allocated memory is still 1.5GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 95.0kB). 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 shiftRight at line 362, overapproximation of shiftRight at line 165, overapproximation of someBinaryFLOATComparisonOperation at line 302, overapproximation of someBinaryFLOATComparisonOperation at line 296, overapproximation of someBinaryFLOATComparisonOperation at line 127, overapproximation of someBinaryFLOATComparisonOperation at line 237, overapproximation of someBinaryFLOATComparisonOperation at line 294, overapproximation of someBinaryFLOATComparisonOperation at line 108, overapproximation of someBinaryFLOATComparisonOperation at line 304, overapproximation of someBinaryFLOATComparisonOperation at line 298, overapproximation of someBinaryFLOATComparisonOperation at line 96, overapproximation of someBinaryFLOATComparisonOperation at line 101, overapproximation of someBinaryFLOATComparisonOperation at line 270, overapproximation of someBinaryFLOATComparisonOperation at line 362, overapproximation of someBinaryFLOATComparisonOperation at line 300, overapproximation of someBinaryFLOATComparisonOperation at line 362, overapproximation of someBinaryFLOATComparisonOperation at line 330, overapproximation of bitwiseOr at line 230, overapproximation of someBinaryDOUBLEComparisonOperation at line 362, overapproximation of someBinaryDOUBLEComparisonOperation at line 342, overapproximation of someBinaryDOUBLEComparisonOperation at line 257, overapproximation of someBinaryDOUBLEComparisonOperation at line 341, overapproximation of someBinaryArithmeticFLOAToperation at line 87. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 50; [L23] unsigned char var_1_5 = 200; [L24] unsigned char var_1_6 = 64; [L25] signed short int var_1_7 = -2; [L26] unsigned long int var_1_8 = 4064846883; [L27] unsigned char var_1_9 = 1; [L28] unsigned char var_1_11 = 50; [L29] unsigned char var_1_12 = 128; [L30] float var_1_13 = 15.5; [L31] float var_1_14 = 5.25; [L32] float var_1_15 = 2.1390000000000002; [L33] float var_1_16 = 128.2; [L34] float var_1_17 = 99999999999.5; [L35] float var_1_18 = 200.1; [L36] float var_1_19 = 25.8; [L37] float var_1_20 = 499.5; [L38] unsigned short int var_1_21 = 2; [L39] signed char var_1_22 = -25; [L40] signed char var_1_25 = 100; [L41] signed char var_1_26 = 2; [L42] signed char var_1_27 = 32; [L43] signed char var_1_28 = 8; [L44] unsigned char var_1_29 = 1; [L45] unsigned char var_1_30 = 1; [L46] unsigned char var_1_31 = 1; [L47] unsigned char var_1_32 = 0; [L48] unsigned char var_1_33 = 0; [L49] float var_1_34 = 32.75; [L50] float var_1_35 = 0.0; [L51] signed short int var_1_36 = -25; [L52] signed char var_1_37 = -128; [L53] signed short int var_1_38 = 100; [L54] signed short int var_1_39 = 20953; [L55] signed short int var_1_40 = 10000; [L56] unsigned short int var_1_41 = 1; [L57] unsigned char var_1_42 = 1; [L58] unsigned short int var_1_44 = 1; [L59] unsigned long int var_1_45 = 5; [L60] unsigned short int var_1_46 = 8; [L61] unsigned long int var_1_48 = 64; [L62] unsigned short int var_1_49 = 50586; [L63] double var_1_50 = 5.75; [L64] unsigned long int var_1_51 = 3283927809; [L65] unsigned long int var_1_52 = 1313367881; [L66] unsigned long int var_1_53 = 1880061127; [L67] unsigned short int var_1_54 = 32; [L68] signed long int var_1_55 = 25; [L69] unsigned char var_1_56 = 1; [L70] unsigned char var_1_57 = 8; [L71] unsigned char last_1_var_1_1 = 50; [L72] signed short int last_1_var_1_7 = -2; [L73] unsigned char last_1_var_1_9 = 1; [L74] unsigned char last_1_var_1_42 = 1; [L75] unsigned short int last_1_var_1_44 = 1; [L76] unsigned char last_1_var_1_56 = 1; VAL [isInitial=0, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=200, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L366] isInitial = 1 [L367] FCALL initially() [L369] CALL updateLastVariables() [L354] last_1_var_1_1 = var_1_1 [L355] last_1_var_1_7 = var_1_7 [L356] last_1_var_1_9 = var_1_9 [L357] last_1_var_1_42 = var_1_42 [L358] last_1_var_1_44 = var_1_44 [L359] last_1_var_1_56 = var_1_56 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=200, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L369] RET updateLastVariables() [L370] CALL updateVariables() [L278] var_1_5 = __VERIFIER_nondet_uchar() [L279] CALL assume_abort_if_not(var_1_5 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L279] RET assume_abort_if_not(var_1_5 >= 190) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L280] CALL assume_abort_if_not(var_1_5 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L280] RET assume_abort_if_not(var_1_5 <= 254) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=64, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L281] var_1_6 = __VERIFIER_nondet_uchar() [L282] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L282] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L283] CALL assume_abort_if_not(var_1_6 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L283] RET assume_abort_if_not(var_1_6 <= 127) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=4064846883, var_1_9=1] [L284] var_1_8 = __VERIFIER_nondet_ulong() [L285] CALL assume_abort_if_not(var_1_8 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L285] RET assume_abort_if_not(var_1_8 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L286] CALL assume_abort_if_not(var_1_8 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L286] RET assume_abort_if_not(var_1_8 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=50, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L287] var_1_11 = __VERIFIER_nondet_uchar() [L288] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L288] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L289] CALL assume_abort_if_not(var_1_11 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L289] RET assume_abort_if_not(var_1_11 <= 254) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=128, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L290] var_1_12 = __VERIFIER_nondet_uchar() [L291] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L291] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L292] CALL assume_abort_if_not(var_1_12 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L292] RET assume_abort_if_not(var_1_12 <= 254) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_14=21/4, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L293] var_1_14 = __VERIFIER_nondet_float() [L294] CALL assume_abort_if_not((var_1_14 >= -115292.1504606845700e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 1152921.504606845700e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L294] RET assume_abort_if_not((var_1_14 >= -115292.1504606845700e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 1152921.504606845700e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_15=10695000000000001/5000000000000000, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L295] var_1_15 = __VERIFIER_nondet_float() [L296] CALL assume_abort_if_not((var_1_15 >= -230584.3009213691390e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 2305843.009213691390e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L296] RET assume_abort_if_not((var_1_15 >= -230584.3009213691390e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 2305843.009213691390e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_16=641/5, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L297] var_1_16 = __VERIFIER_nondet_float() [L298] CALL assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L298] RET assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_17=199999999999/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L299] var_1_17 = __VERIFIER_nondet_float() [L300] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 2305843.009213691390e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L300] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 2305843.009213691390e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_18=2001/10, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L301] var_1_18 = __VERIFIER_nondet_float() [L302] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L302] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_19=129/5, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L303] var_1_19 = __VERIFIER_nondet_float() [L304] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L304] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=100, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L305] var_1_25 = __VERIFIER_nondet_char() [L306] CALL assume_abort_if_not(var_1_25 >= 94) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L306] RET assume_abort_if_not(var_1_25 >= 94) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L307] CALL assume_abort_if_not(var_1_25 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L307] RET assume_abort_if_not(var_1_25 <= 126) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=2, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L308] var_1_26 = __VERIFIER_nondet_char() [L309] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L309] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L310] CALL assume_abort_if_not(var_1_26 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L310] RET assume_abort_if_not(var_1_26 <= 32) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=32, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L311] var_1_27 = __VERIFIER_nondet_char() [L312] CALL assume_abort_if_not(var_1_27 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L312] RET assume_abort_if_not(var_1_27 >= 31) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L313] CALL assume_abort_if_not(var_1_27 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L313] RET assume_abort_if_not(var_1_27 <= 63) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L314] var_1_28 = __VERIFIER_nondet_char() [L315] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L315] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L316] CALL assume_abort_if_not(var_1_28 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L316] RET assume_abort_if_not(var_1_28 <= 31) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L317] var_1_30 = __VERIFIER_nondet_uchar() [L318] CALL assume_abort_if_not(var_1_30 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L318] RET assume_abort_if_not(var_1_30 >= 1) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L319] CALL assume_abort_if_not(var_1_30 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L319] RET assume_abort_if_not(var_1_30 <= 1) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L320] var_1_31 = __VERIFIER_nondet_uchar() [L321] CALL assume_abort_if_not(var_1_31 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L321] RET assume_abort_if_not(var_1_31 >= 1) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L322] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L322] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L323] var_1_32 = __VERIFIER_nondet_uchar() [L324] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L324] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L325] CALL assume_abort_if_not(var_1_32 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L325] RET assume_abort_if_not(var_1_32 <= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L326] var_1_33 = __VERIFIER_nondet_uchar() [L327] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L327] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L328] CALL assume_abort_if_not(var_1_33 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L328] RET assume_abort_if_not(var_1_33 <= 0) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_35=0, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L329] var_1_35 = __VERIFIER_nondet_float() [L330] CALL assume_abort_if_not((var_1_35 >= 4611686.018427382800e+12F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L330] RET assume_abort_if_not((var_1_35 >= 4611686.018427382800e+12F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=20953, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L331] var_1_39 = __VERIFIER_nondet_short() [L332] CALL assume_abort_if_not(var_1_39 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L332] RET assume_abort_if_not(var_1_39 >= 16383) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L333] CALL assume_abort_if_not(var_1_39 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L333] RET assume_abort_if_not(var_1_39 <= 32766) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=10000, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L334] var_1_40 = __VERIFIER_nondet_short() [L335] CALL assume_abort_if_not(var_1_40 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L335] RET assume_abort_if_not(var_1_40 >= 8191) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L336] CALL assume_abort_if_not(var_1_40 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L336] RET assume_abort_if_not(var_1_40 <= 16383) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=50586, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L337] var_1_49 = __VERIFIER_nondet_ushort() [L338] CALL assume_abort_if_not(var_1_49 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L338] RET assume_abort_if_not(var_1_49 >= 32767) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L339] CALL assume_abort_if_not(var_1_49 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L339] RET assume_abort_if_not(var_1_49 <= 65535) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_50=23/4, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L340] var_1_50 = __VERIFIER_nondet_double() [L341] CALL assume_abort_if_not((var_1_50 >= -922337.2036854776000e+13F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854776000e+12F && var_1_50 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L341] RET assume_abort_if_not((var_1_50 >= -922337.2036854776000e+13F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854776000e+12F && var_1_50 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L342] CALL assume_abort_if_not(var_1_50 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L342] RET assume_abort_if_not(var_1_50 != 0.0F) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=3283927809, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L343] var_1_51 = __VERIFIER_nondet_ulong() [L344] CALL assume_abort_if_not(var_1_51 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L344] RET assume_abort_if_not(var_1_51 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L345] CALL assume_abort_if_not(var_1_51 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L345] RET assume_abort_if_not(var_1_51 <= 4294967294) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1313367881, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L346] var_1_52 = __VERIFIER_nondet_ulong() [L347] CALL assume_abort_if_not(var_1_52 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L347] RET assume_abort_if_not(var_1_52 >= 1073741823) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L348] CALL assume_abort_if_not(var_1_52 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L348] RET assume_abort_if_not(var_1_52 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1880061127, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L349] var_1_53 = __VERIFIER_nondet_ulong() [L350] CALL assume_abort_if_not(var_1_53 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L350] RET assume_abort_if_not(var_1_53 >= 1073741824) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L351] CALL assume_abort_if_not(var_1_53 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L351] RET assume_abort_if_not(var_1_53 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L370] RET updateVariables() [L371] CALL step() [L80] signed long int stepLocal_19 = - (var_1_26 * last_1_var_1_1); VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_19=-1500, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=32, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L81] COND TRUE stepLocal_19 < var_1_25 [L82] var_1_54 = last_1_var_1_7 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_13=31/2, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L86] COND TRUE var_1_12 < last_1_var_1_42 [L87] var_1_13 = (((7.5f + var_1_14) + var_1_15) + var_1_16) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_1=50, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L91] COND TRUE (last_1_var_1_44 + (last_1_var_1_56 + 4u)) != last_1_var_1_9 [L92] var_1_1 = ((var_1_5 - 2) - var_1_6) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L96] COND FALSE !(var_1_15 <= var_1_19) [L99] var_1_29 = (! (var_1_32 || var_1_33)) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L101] COND FALSE !(var_1_18 > var_1_17) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=-25, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L108] COND TRUE var_1_34 != var_1_16 [L109] var_1_36 = var_1_27 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=5, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L113] var_1_45 = (((((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) < (256u)) ? ((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) : (256u))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=1, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L114] COND TRUE \read(var_1_29) [L115] var_1_56 = var_1_25 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L117] unsigned char stepLocal_17 = var_1_28 <= -100; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L118] COND TRUE \read(var_1_29) [L119] var_1_46 = ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=8, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L127] COND FALSE !(var_1_13 == (var_1_16 + var_1_34)) [L134] var_1_57 = 10 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L136] COND FALSE !(! var_1_29) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=2, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L143] COND TRUE \read(var_1_29) [L144] var_1_21 = (((((var_1_11) < (var_1_6)) ? (var_1_11) : (var_1_6))) + 50) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-25, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L148] COND TRUE \read(var_1_29) [L149] var_1_22 = var_1_5 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L159] signed long int stepLocal_14 = 16; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_14=16, stepLocal_17=0, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=1, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L160] COND FALSE !((- (var_1_40 * var_1_26)) > stepLocal_14) [L163] var_1_41 = (((((var_1_6) < (var_1_39)) ? (var_1_6) : (var_1_39))) + var_1_12) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L165] EXPR var_1_46 >> var_1_54 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_17=0, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L165] signed long int stepLocal_4 = var_1_46 >> var_1_54; [L166] signed long int stepLocal_3 = ~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))); [L167] unsigned short int stepLocal_2 = var_1_54; [L168] unsigned short int stepLocal_1 = var_1_54; [L169] unsigned long int stepLocal_0 = ((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)); VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_3=65, stepLocal_4=-67, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L170] COND TRUE var_1_5 >= stepLocal_3 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_4=-67, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L171] COND FALSE !(var_1_22 <= stepLocal_4) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L187] unsigned char stepLocal_7 = var_1_57 < (var_1_27 / var_1_5); VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_7=0, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=-128, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L188] COND TRUE var_1_29 || stepLocal_7 [L189] var_1_37 = (var_1_27 + (var_1_26 + var_1_28)) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L193] unsigned char stepLocal_13 = var_1_30; [L194] signed long int stepLocal_12 = (((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)); [L195] unsigned char stepLocal_11 = var_1_12; [L196] unsigned char stepLocal_10 = var_1_5; [L197] signed long int stepLocal_9 = 256 + var_1_37; [L198] unsigned char stepLocal_8 = var_1_29; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_12=94, stepLocal_13=1, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L199] COND FALSE !((((((var_1_37) > (var_1_5)) ? (var_1_37) : (var_1_5))) * var_1_28) >= stepLocal_12) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=100, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L222] COND TRUE \read(var_1_29) [L223] var_1_38 = (var_1_39 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=25, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L228] var_1_55 = var_1_7 [L229] unsigned char stepLocal_18 = var_1_1; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_17=0, stepLocal_18=186, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L230] EXPR var_1_21 ^ (var_1_49 - var_1_28) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_17=0, stepLocal_18=186, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=64, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L230] COND FALSE !(stepLocal_18 > (var_1_21 ^ (var_1_49 - var_1_28))) [L237] COND TRUE var_1_16 <= var_1_18 [L238] var_1_48 = ((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L243] unsigned char stepLocal_6 = var_1_11; [L244] unsigned long int stepLocal_5 = var_1_48; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_5=8191, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L245] COND FALSE !((- 32) == stepLocal_6) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_5=8191, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_1=186, var_1_20=999/2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L248] COND FALSE !(stepLocal_5 <= (- (var_1_8 - var_1_6))) [L253] var_1_20 = var_1_14 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L256] signed char stepLocal_15 = var_1_25; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_15=94, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=1, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L257] COND FALSE !(200.2 <= (var_1_20 + var_1_20)) [L266] var_1_42 = (var_1_26 + ((((((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) < (var_1_27)) ? (((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) : (var_1_27)))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_15=94, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L268] unsigned long int stepLocal_16 = var_1_48; VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_15=94, stepLocal_16=8191, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L269] COND TRUE last_1_var_1_44 <= stepLocal_16 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_15=94, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=1, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L270] COND TRUE var_1_13 < var_1_19 [L271] var_1_44 = ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, stepLocal_0=4, stepLocal_10=190, stepLocal_11=-256, stepLocal_13=1, stepLocal_15=94, stepLocal_17=0, stepLocal_1=-2, stepLocal_2=-2, stepLocal_8=1, stepLocal_9=317, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=2, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L371] RET step() [L372] CALL, EXPR property() [L362] EXPR (((last_1_var_1_44 + (last_1_var_1_56 + 4u)) != last_1_var_1_9) ? (var_1_1 == ((unsigned char) ((var_1_5 - 2) - var_1_6))) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=2, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L362] EXPR (var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6)) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=2, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L362] EXPR var_1_46 >> var_1_54 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=2, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L362] EXPR (var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1 VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=2, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L362] EXPR (var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6)) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=2, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L362] EXPR (((last_1_var_1_44 + (last_1_var_1_56 + 4u)) != last_1_var_1_9) ? (var_1_1 == ((unsigned char) ((var_1_5 - 2) - var_1_6))) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=2, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L362] EXPR (((((((((((((((((((last_1_var_1_44 + (last_1_var_1_56 + 4u)) != last_1_var_1_9) ? (var_1_1 == ((unsigned char) ((var_1_5 - 2) - var_1_6))) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6)))) && ((! var_1_29) ? (((var_1_56 >= var_1_56) && var_1_29) ? (var_1_9 == ((unsigned char) ((((var_1_6) < (var_1_5)) ? (var_1_6) : (var_1_5))))) : (var_1_9 == ((unsigned char) ((((((((var_1_5) > (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))) ? (var_1_5) : (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))))) < (var_1_12)) ? (((((var_1_5) > (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))) ? (var_1_5) : (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))))) : (var_1_12)))))) : 1)) && ((var_1_12 < last_1_var_1_42) ? (var_1_13 == ((float) (((7.5f + var_1_14) + var_1_15) + var_1_16))) : (var_1_13 == ((float) (var_1_16 + ((var_1_17 + var_1_18) - var_1_19)))))) && (((- 32) == var_1_11) ? (var_1_20 == ((float) ((var_1_19 - ((((var_1_18) > (var_1_17)) ? (var_1_18) : (var_1_17)))) + ((((var_1_16) < (((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))))) ? (var_1_16) : (((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))))))))) : ((var_1_48 <= (- (var_1_8 - var_1_6))) ? (var_1_29 ? (var_1_20 == ((float) var_1_19)) : 1) : (var_1_20 == ((float) var_1_14))))) && (var_1_29 ? (var_1_21 == ((unsigned short int) (((((var_1_11) < (var_1_6)) ? (var_1_11) : (var_1_6))) + 50))) : (var_1_21 == ((unsigned short int) (((((var_1_12) < (var_1_5)) ? (var_1_12) : (var_1_5))) + var_1_11))))) && (var_1_29 ? (var_1_22 == ((signed char) var_1_5)) : (var_1_29 ? (var_1_29 ? (var_1_22 == ((signed char) var_1_5)) : (var_1_22 == ((signed char) (((var_1_25 - var_1_26) - (var_1_27 - var_1_28)) - 8)))) : 1))) && ((var_1_15 <= var_1_19) ? (var_1_29 == ((unsigned char) (var_1_30 && var_1_31))) : (var_1_29 == ((unsigned char) (! (var_1_32 || var_1_33)))))) && ((var_1_18 > var_1_17) ? (var_1_29 ? (var_1_34 == ((float) (7.75f - (var_1_35 - var_1_18)))) : (var_1_34 == ((float) (((((var_1_18 - ((((var_1_19) < (var_1_35)) ? (var_1_19) : (var_1_35))))) > (var_1_17)) ? ((var_1_18 - ((((var_1_19) < (var_1_35)) ? (var_1_19) : (var_1_35))))) : (var_1_17)))))) : 1)) && ((var_1_34 != var_1_16) ? (var_1_36 == ((signed short int) var_1_27)) : (var_1_36 == ((signed short int) var_1_12)))) && ((var_1_29 || (var_1_57 < (var_1_27 / var_1_5))) ? (var_1_37 == ((signed char) (var_1_27 + (var_1_26 + var_1_28)))) : (var_1_37 == ((signed char) (var_1_26 - var_1_25))))) && (((((((var_1_37) > (var_1_5)) ? (var_1_37) : (var_1_5))) * var_1_28) >= ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) ? ((var_1_5 >= var_1_37) ? (var_1_29 ? (var_1_38 == ((signed short int) (var_1_27 - var_1_12))) : 1) : ((var_1_32 || var_1_29) ? (var_1_38 == ((signed short int) ((((var_1_37) > (((25 - var_1_6) + var_1_28))) ? (var_1_37) : (((25 - var_1_6) + var_1_28)))))) : ((var_1_12 != (var_1_46 + (var_1_37 / var_1_5))) ? ((var_1_30 && (var_1_13 < (var_1_17 * 1.375f))) ? (var_1_38 == ((signed short int) (var_1_25 - (var_1_39 - var_1_37)))) : 1) : (((256 + var_1_37) >= (var_1_11 + var_1_28)) ? (var_1_38 == ((signed short int) var_1_1)) : (var_1_38 == ((signed short int) (var_1_12 - 64))))))) : (var_1_29 ? (var_1_38 == ((signed short int) (var_1_39 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : (var_1_38 == ((signed short int) (((((var_1_6) < (var_1_12)) ? (var_1_6) : (var_1_12))) - (var_1_39 - (var_1_40 - var_1_27)))))))) && (((- (var_1_40 * var_1_26)) > 16) ? (var_1_41 == ((unsigned short int) (((((var_1_46) < (var_1_36)) ? (var_1_46) : (var_1_36))) + ((var_1_28 + var_1_5) + 4)))) : (var_1_41 == ((unsigned short int) (((((var_1_6) < (var_1_39)) ? (var_1_6) : (var_1_39))) + var_1_12))))) && ((200.2 <= (var_1_20 + var_1_20)) ? ((var_1_25 == (((((16) < (var_1_28)) ? (16) : (var_1_28))) - (var_1_26 + var_1_27))) ? (var_1_42 == ((unsigned char) (var_1_5 - var_1_28))) : (var_1_29 ? (var_1_42 == ((unsigned char) (var_1_5 - var_1_25))) : 1)) : (var_1_42 == ((unsigned char) (var_1_26 + ((((((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) < (var_1_27)) ? (((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) : (var_1_27)))))))) && ((last_1_var_1_44 <= var_1_48) ? ((var_1_13 < var_1_19) ? (var_1_44 == ((unsigned short int) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) : 1) : (var_1_44 == ((unsigned short int) ((((var_1_40) < (var_1_28)) ? (var_1_40) : (var_1_28))))))) && (var_1_45 == ((unsigned long int) (((((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) < (256u)) ? ((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) : (256u)))))) && (var_1_29 ? (var_1_46 == ((unsigned short int) ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) : (((var_1_54 >= var_1_11) || (var_1_28 <= -100)) ? (var_1_46 == ((unsigned short int) var_1_25)) : (var_1_46 == ((unsigned short int) (((((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) > (var_1_12)) ? (((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) : (var_1_12))) + var_1_6)))))) && ((var_1_1 > (var_1_21 ^ (var_1_49 - var_1_28))) ? ((((var_1_18 + var_1_35) / var_1_50) <= 256.4) ? (var_1_48 == ((unsigned long int) (var_1_51 - var_1_38))) : (var_1_48 == ((unsigned long int) (((((var_1_51) > ((var_1_52 + var_1_53))) ? (var_1_51) : ((var_1_52 + var_1_53)))) - 8u)))) : ((var_1_16 <= var_1_18) ? (var_1_48 == ((unsigned long int) ((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))))) : (var_1_48 == ((unsigned long int) (3623813222u - var_1_49))))) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=2, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L362-L363] return (((((((((((((((((((((((last_1_var_1_44 + (last_1_var_1_56 + 4u)) != last_1_var_1_9) ? (var_1_1 == ((unsigned char) ((var_1_5 - 2) - var_1_6))) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_5 >= (~ ((((var_1_22) < (var_1_54)) ? (var_1_22) : (var_1_54))))) ? ((var_1_22 <= (var_1_46 >> var_1_54)) ? ((var_1_54 > (var_1_22 ^ (var_1_5 + var_1_9))) ? (var_1_7 == ((signed short int) (((((var_1_5 + 128)) < (var_1_22)) ? ((var_1_5 + 128)) : (var_1_22))))) : ((var_1_54 > (var_1_8 - var_1_5)) ? ((var_1_9 >= (((((var_1_6 / var_1_8)) > (4u)) ? ((var_1_6 / var_1_8)) : (4u)))) ? (var_1_7 == ((signed short int) var_1_5)) : 1) : (var_1_7 == ((signed short int) var_1_5)))) : 1) : (var_1_7 == ((signed short int) var_1_6)))) && ((! var_1_29) ? (((var_1_56 >= var_1_56) && var_1_29) ? (var_1_9 == ((unsigned char) ((((var_1_6) < (var_1_5)) ? (var_1_6) : (var_1_5))))) : (var_1_9 == ((unsigned char) ((((((((var_1_5) > (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))) ? (var_1_5) : (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))))) < (var_1_12)) ? (((((var_1_5) > (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))) ? (var_1_5) : (((((var_1_6) > (var_1_11)) ? (var_1_6) : (var_1_11))))))) : (var_1_12)))))) : 1)) && ((var_1_12 < last_1_var_1_42) ? (var_1_13 == ((float) (((7.5f + var_1_14) + var_1_15) + var_1_16))) : (var_1_13 == ((float) (var_1_16 + ((var_1_17 + var_1_18) - var_1_19)))))) && (((- 32) == var_1_11) ? (var_1_20 == ((float) ((var_1_19 - ((((var_1_18) > (var_1_17)) ? (var_1_18) : (var_1_17)))) + ((((var_1_16) < (((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))))) ? (var_1_16) : (((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))))))))) : ((var_1_48 <= (- (var_1_8 - var_1_6))) ? (var_1_29 ? (var_1_20 == ((float) var_1_19)) : 1) : (var_1_20 == ((float) var_1_14))))) && (var_1_29 ? (var_1_21 == ((unsigned short int) (((((var_1_11) < (var_1_6)) ? (var_1_11) : (var_1_6))) + 50))) : (var_1_21 == ((unsigned short int) (((((var_1_12) < (var_1_5)) ? (var_1_12) : (var_1_5))) + var_1_11))))) && (var_1_29 ? (var_1_22 == ((signed char) var_1_5)) : (var_1_29 ? (var_1_29 ? (var_1_22 == ((signed char) var_1_5)) : (var_1_22 == ((signed char) (((var_1_25 - var_1_26) - (var_1_27 - var_1_28)) - 8)))) : 1))) && ((var_1_15 <= var_1_19) ? (var_1_29 == ((unsigned char) (var_1_30 && var_1_31))) : (var_1_29 == ((unsigned char) (! (var_1_32 || var_1_33)))))) && ((var_1_18 > var_1_17) ? (var_1_29 ? (var_1_34 == ((float) (7.75f - (var_1_35 - var_1_18)))) : (var_1_34 == ((float) (((((var_1_18 - ((((var_1_19) < (var_1_35)) ? (var_1_19) : (var_1_35))))) > (var_1_17)) ? ((var_1_18 - ((((var_1_19) < (var_1_35)) ? (var_1_19) : (var_1_35))))) : (var_1_17)))))) : 1)) && ((var_1_34 != var_1_16) ? (var_1_36 == ((signed short int) var_1_27)) : (var_1_36 == ((signed short int) var_1_12)))) && ((var_1_29 || (var_1_57 < (var_1_27 / var_1_5))) ? (var_1_37 == ((signed char) (var_1_27 + (var_1_26 + var_1_28)))) : (var_1_37 == ((signed char) (var_1_26 - var_1_25))))) && (((((((var_1_37) > (var_1_5)) ? (var_1_37) : (var_1_5))) * var_1_28) >= ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) ? ((var_1_5 >= var_1_37) ? (var_1_29 ? (var_1_38 == ((signed short int) (var_1_27 - var_1_12))) : 1) : ((var_1_32 || var_1_29) ? (var_1_38 == ((signed short int) ((((var_1_37) > (((25 - var_1_6) + var_1_28))) ? (var_1_37) : (((25 - var_1_6) + var_1_28)))))) : ((var_1_12 != (var_1_46 + (var_1_37 / var_1_5))) ? ((var_1_30 && (var_1_13 < (var_1_17 * 1.375f))) ? (var_1_38 == ((signed short int) (var_1_25 - (var_1_39 - var_1_37)))) : 1) : (((256 + var_1_37) >= (var_1_11 + var_1_28)) ? (var_1_38 == ((signed short int) var_1_1)) : (var_1_38 == ((signed short int) (var_1_12 - 64))))))) : (var_1_29 ? (var_1_38 == ((signed short int) (var_1_39 - ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) : (var_1_38 == ((signed short int) (((((var_1_6) < (var_1_12)) ? (var_1_6) : (var_1_12))) - (var_1_39 - (var_1_40 - var_1_27)))))))) && (((- (var_1_40 * var_1_26)) > 16) ? (var_1_41 == ((unsigned short int) (((((var_1_46) < (var_1_36)) ? (var_1_46) : (var_1_36))) + ((var_1_28 + var_1_5) + 4)))) : (var_1_41 == ((unsigned short int) (((((var_1_6) < (var_1_39)) ? (var_1_6) : (var_1_39))) + var_1_12))))) && ((200.2 <= (var_1_20 + var_1_20)) ? ((var_1_25 == (((((16) < (var_1_28)) ? (16) : (var_1_28))) - (var_1_26 + var_1_27))) ? (var_1_42 == ((unsigned char) (var_1_5 - var_1_28))) : (var_1_29 ? (var_1_42 == ((unsigned char) (var_1_5 - var_1_25))) : 1)) : (var_1_42 == ((unsigned char) (var_1_26 + ((((((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) < (var_1_27)) ? (((((var_1_25) < (var_1_6)) ? (var_1_25) : (var_1_6)))) : (var_1_27)))))))) && ((last_1_var_1_44 <= var_1_48) ? ((var_1_13 < var_1_19) ? (var_1_44 == ((unsigned short int) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) : 1) : (var_1_44 == ((unsigned short int) ((((var_1_40) < (var_1_28)) ? (var_1_40) : (var_1_28))))))) && (var_1_45 == ((unsigned long int) (((((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) < (256u)) ? ((((((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) < 0 ) ? -((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6))) : ((((var_1_26) > (var_1_6)) ? (var_1_26) : (var_1_6)))))) : (256u)))))) && (var_1_29 ? (var_1_46 == ((unsigned short int) ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))))) : (((var_1_54 >= var_1_11) || (var_1_28 <= -100)) ? (var_1_46 == ((unsigned short int) var_1_25)) : (var_1_46 == ((unsigned short int) (((((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) > (var_1_12)) ? (((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) : (var_1_12))) + var_1_6)))))) && ((var_1_1 > (var_1_21 ^ (var_1_49 - var_1_28))) ? ((((var_1_18 + var_1_35) / var_1_50) <= 256.4) ? (var_1_48 == ((unsigned long int) (var_1_51 - var_1_38))) : (var_1_48 == ((unsigned long int) (((((var_1_51) > ((var_1_52 + var_1_53))) ? (var_1_51) : ((var_1_52 + var_1_53)))) - 8u)))) : ((var_1_16 <= var_1_18) ? (var_1_48 == ((unsigned long int) ((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))))) : (var_1_48 == ((unsigned long int) (3623813222u - var_1_49)))))) && (((- (var_1_26 * last_1_var_1_1)) < var_1_25) ? (var_1_54 == ((unsigned short int) last_1_var_1_7)) : (var_1_54 == ((unsigned short int) var_1_6)))) && (var_1_55 == ((signed long int) var_1_7))) && (var_1_29 ? (var_1_56 == ((unsigned char) var_1_25)) : 1)) && ((var_1_13 == (var_1_16 + var_1_34)) ? ((var_1_29 || (! (var_1_32 || var_1_29))) ? (var_1_57 == ((unsigned char) (var_1_26 + 64))) : (var_1_57 == ((unsigned char) 16))) : (var_1_57 == ((unsigned char) 10))) ; [L372] RET, EXPR property() [L372] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=2, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_1=50, last_1_var_1_42=1, last_1_var_1_44=1, last_1_var_1_56=1, last_1_var_1_7=-2, last_1_var_1_9=1, var_1_11=-254, var_1_12=-256, var_1_14=2, var_1_1=186, var_1_20=2, var_1_21=52, var_1_22=-66, var_1_25=94, var_1_26=30, var_1_27=31, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=131/4, var_1_36=31, var_1_37=61, var_1_38=16193, var_1_39=16383, var_1_40=8191, var_1_41=2, var_1_42=32, var_1_44=2, var_1_45=30, var_1_46=8191, var_1_48=8191, var_1_49=65535, var_1_51=2147483647, var_1_52=1073741823, var_1_53=1073741824, var_1_54=-2, var_1_55=-2, var_1_56=94, var_1_57=10, var_1_5=190, var_1_6=514, var_1_7=-2, var_1_8=-4294975484, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 177 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 101.6s, OverallIterations: 19, TraceHistogramMax: 47, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 42.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 18637 SdHoareTripleChecker+Valid, 22.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 18578 mSDsluCounter, 23996 SdHoareTripleChecker+Invalid, 19.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 18359 mSDsCounter, 6147 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14916 IncrementalHoareTripleChecker+Invalid, 21063 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6147 mSolverCounterUnsat, 5637 mSDtfsCounter, 14916 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4539 GetRequests, 4149 SyntacticMatches, 2 SemanticMatches, 388 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11557 ImplicationChecksByTransitivity, 11.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7699occurred in iteration=14, InterpolantAutomatonStates: 321, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.5s AutomataMinimizationTime, 18 MinimizatonAttempts, 23127 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 8.7s SatisfiabilityAnalysisTime, 34.9s InterpolantComputationTime, 8541 NumberOfCodeBlocks, 8541 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 9143 ConstructedInterpolants, 0 QuantifiedInterpolants, 37657 SizeOfPredicates, 21 NumberOfNonLiveVariables, 5174 ConjunctsInSsa, 80 ConjunctsInUnsatCore, 29 InterpolantComputations, 12 PerfectInterpolantSequences, 123399/125396 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 03:31:28,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 289b45da4bea8bfdbcf41d26380b7f379a51fb397d148d9c258f00110e619e0c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:31:30,845 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:31:30,966 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-28 03:31:30,975 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:31:30,975 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:31:31,002 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:31:31,002 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:31:31,003 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:31:31,003 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:31:31,003 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:31:31,003 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:31:31,003 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:31:31,004 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:31:31,004 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:31:31,004 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:31:31,004 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:31:31,005 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:31:31,005 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 03:31:31,005 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 03:31:31,005 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:31:31,005 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:31:31,005 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:31:31,005 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:31:31,006 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 03:31:31,006 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 03:31:31,006 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 03:31:31,006 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 03:31:31,006 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:31:31,006 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:31:31,006 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:31:31,007 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:31:31,007 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:31:31,007 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:31:31,007 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:31:31,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:31:31,007 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:31:31,008 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:31:31,008 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:31:31,008 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:31:31,008 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:31:31,008 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:31:31,008 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:31:31,009 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:31:31,009 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:31:31,009 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 03:31:31,009 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 03:31:31,009 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:31:31,009 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:31:31,009 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:31:31,010 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:31:31,010 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_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 -> 289b45da4bea8bfdbcf41d26380b7f379a51fb397d148d9c258f00110e619e0c [2024-11-28 03:31:31,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:31:31,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:31:31,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:31:31,360 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:31:31,361 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:31:31,362 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i [2024-11-28 03:31:34,523 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/data/2a5d07371/212c7c58eebf4a2aa81d0613cdf257ca/FLAG704c9ce96 [2024-11-28 03:31:34,938 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:31:34,939 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i [2024-11-28 03:31:34,957 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/data/2a5d07371/212c7c58eebf4a2aa81d0613cdf257ca/FLAG704c9ce96 [2024-11-28 03:31:34,981 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/data/2a5d07371/212c7c58eebf4a2aa81d0613cdf257ca [2024-11-28 03:31:34,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:31:34,988 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:31:34,990 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:31:34,992 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:31:34,998 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:31:34,999 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:31:34" (1/1) ... [2024-11-28 03:31:35,002 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@85c744f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35, skipping insertion in model container [2024-11-28 03:31:35,003 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:31:34" (1/1) ... [2024-11-28 03:31:35,057 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:31:35,277 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_173df846-03bb-4e72-bff2-f8d0ed679e6f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i[916,929] [2024-11-28 03:31:35,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:31:35,507 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:31:35,517 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_173df846-03bb-4e72-bff2-f8d0ed679e6f/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-59.i[916,929] [2024-11-28 03:31:35,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:31:35,697 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:31:35,698 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35 WrapperNode [2024-11-28 03:31:35,698 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:31:35,700 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:31:35,700 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:31:35,700 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:31:35,709 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,734 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,779 INFO L138 Inliner]: procedures = 27, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 341 [2024-11-28 03:31:35,780 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:31:35,780 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:31:35,780 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:31:35,781 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:31:35,791 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,791 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,798 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,823 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 03:31:35,823 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,823 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,847 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,848 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,853 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,856 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,859 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,864 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:31:35,865 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:31:35,865 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:31:35,865 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:31:35,867 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (1/1) ... [2024-11-28 03:31:35,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:31:35,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:31:35,929 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:31:35,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:31:35,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:31:35,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-28 03:31:35,958 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 03:31:35,959 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 03:31:35,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:31:35,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:31:36,098 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:31:36,100 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:31:55,193 INFO L? ?]: Removed 47 outVars from TransFormulas that were not future-live. [2024-11-28 03:31:55,194 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:31:55,206 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:31:55,206 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 03:31:55,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:31:55 BoogieIcfgContainer [2024-11-28 03:31:55,207 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:31:55,209 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:31:55,209 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:31:55,214 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:31:55,214 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:31:34" (1/3) ... [2024-11-28 03:31:55,215 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a19ec01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:31:55, skipping insertion in model container [2024-11-28 03:31:55,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:31:35" (2/3) ... [2024-11-28 03:31:55,215 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a19ec01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:31:55, skipping insertion in model container [2024-11-28 03:31:55,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:31:55" (3/3) ... [2024-11-28 03:31:55,216 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-59.i [2024-11-28 03:31:55,231 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:31:55,234 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-59.i that has 2 procedures, 147 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 03:31:55,294 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:31:55,306 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;@12f6f1d5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:31:55,306 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 03:31:55,311 INFO L276 IsEmpty]: Start isEmpty. Operand has 147 states, 97 states have (on average 1.5051546391752577) internal successors, (146), 98 states have internal predecessors, (146), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:31:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-28 03:31:55,330 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:55,331 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:31:55,332 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:55,337 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:55,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1638959962, now seen corresponding path program 1 times [2024-11-28 03:31:55,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:31:55,353 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1940522389] [2024-11-28 03:31:55,353 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:55,354 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 03:31:55,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:31:55,358 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:31:55,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:31:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:57,099 INFO L256 TraceCheckSpWp]: Trace formula consists of 501 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 03:31:57,109 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:31:57,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2024-11-28 03:31:57,193 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:31:57,196 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:31:57,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1940522389] [2024-11-28 03:31:57,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1940522389] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:31:57,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:31:57,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-28 03:31:57,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741281767] [2024-11-28 03:31:57,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:31:57,205 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 03:31:57,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:31:57,231 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 03:31:57,232 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:31:57,235 INFO L87 Difference]: Start difference. First operand has 147 states, 97 states have (on average 1.5051546391752577) internal successors, (146), 98 states have internal predecessors, (146), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 36.5) internal successors, (73), 2 states have internal predecessors, (73), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-28 03:31:57,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:31:57,290 INFO L93 Difference]: Finished difference Result 287 states and 521 transitions. [2024-11-28 03:31:57,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 03:31:57,291 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 36.5) internal successors, (73), 2 states have internal predecessors, (73), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) Word has length 303 [2024-11-28 03:31:57,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:31:57,298 INFO L225 Difference]: With dead ends: 287 [2024-11-28 03:31:57,298 INFO L226 Difference]: Without dead ends: 143 [2024-11-28 03:31:57,302 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 302 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 03:31:57,305 INFO L435 NwaCegarLoop]: 232 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, 232 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 03:31:57,306 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 232 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:31:57,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2024-11-28 03:31:57,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2024-11-28 03:31:57,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 94 states have (on average 1.4680851063829787) internal successors, (138), 94 states have internal predecessors, (138), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:31:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 232 transitions. [2024-11-28 03:31:57,367 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 232 transitions. Word has length 303 [2024-11-28 03:31:57,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:31:57,367 INFO L471 AbstractCegarLoop]: Abstraction has 143 states and 232 transitions. [2024-11-28 03:31:57,368 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 36.5) internal successors, (73), 2 states have internal predecessors, (73), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-28 03:31:57,368 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 232 transitions. [2024-11-28 03:31:57,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-28 03:31:57,374 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:31:57,374 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:31:57,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:31:57,575 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:31:57,575 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:31:57,576 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:31:57,576 INFO L85 PathProgramCache]: Analyzing trace with hash -307017930, now seen corresponding path program 1 times [2024-11-28 03:31:57,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:31:57,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [710015681] [2024-11-28 03:31:57,578 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:31:57,578 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 03:31:57,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:31:57,580 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:31:57,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:31:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:31:59,181 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-28 03:31:59,193 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:32:13,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2850 proven. 189 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2024-11-28 03:32:13,235 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:32:23,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 156 proven. 117 refuted. 0 times theorem prover too weak. 4051 trivial. 0 not checked. [2024-11-28 03:32:23,292 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:32:23,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [710015681] [2024-11-28 03:32:23,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [710015681] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:32:23,293 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:32:23,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9] total 18 [2024-11-28 03:32:23,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581445651] [2024-11-28 03:32:23,293 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:32:23,295 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-28 03:32:23,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:32:23,297 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-28 03:32:23,298 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2024-11-28 03:32:23,298 INFO L87 Difference]: Start difference. First operand 143 states and 232 transitions. Second operand has 18 states, 18 states have (on average 6.888888888888889) internal successors, (124), 18 states have internal predecessors, (124), 5 states have call successors, (75), 4 states have call predecessors, (75), 8 states have return successors, (76), 5 states have call predecessors, (76), 5 states have call successors, (76) [2024-11-28 03:32:42,113 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 03:32:46,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:32:50,128 WARN L539 Checker$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 03:32:54,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:32:58,140 WARN L539 Checker$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 03:33:02,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:33:06,147 WARN L539 Checker$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 03:33:10,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:33:14,155 WARN L539 Checker$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 03:33:14,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:33:14,160 INFO L93 Difference]: Finished difference Result 299 states and 474 transitions. [2024-11-28 03:33:14,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-28 03:33:14,332 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 6.888888888888889) internal successors, (124), 18 states have internal predecessors, (124), 5 states have call successors, (75), 4 states have call predecessors, (75), 8 states have return successors, (76), 5 states have call predecessors, (76), 5 states have call successors, (76) Word has length 304 [2024-11-28 03:33:14,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:33:14,338 INFO L225 Difference]: With dead ends: 299 [2024-11-28 03:33:14,339 INFO L226 Difference]: Without dead ends: 159 [2024-11-28 03:33:14,341 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 613 GetRequests, 589 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=189, Invalid=411, Unknown=0, NotChecked=0, Total=600 [2024-11-28 03:33:14,342 INFO L435 NwaCegarLoop]: 168 mSDtfsCounter, 441 mSDsluCounter, 606 mSDsCounter, 0 mSdLazyCounter, 652 mSolverCounterSat, 147 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 460 SdHoareTripleChecker+Valid, 774 SdHoareTripleChecker+Invalid, 808 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 147 IncrementalHoareTripleChecker+Valid, 652 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.6s IncrementalHoareTripleChecker+Time [2024-11-28 03:33:14,343 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [460 Valid, 774 Invalid, 808 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [147 Valid, 652 Invalid, 9 Unknown, 0 Unchecked, 48.6s Time] [2024-11-28 03:33:14,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2024-11-28 03:33:14,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 155. [2024-11-28 03:33:14,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 103 states have (on average 1.4174757281553398) internal successors, (146), 103 states have internal predecessors, (146), 47 states have call successors, (47), 4 states have call predecessors, (47), 4 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:33:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 240 transitions. [2024-11-28 03:33:14,385 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 240 transitions. Word has length 304 [2024-11-28 03:33:14,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:33:14,388 INFO L471 AbstractCegarLoop]: Abstraction has 155 states and 240 transitions. [2024-11-28 03:33:14,389 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.888888888888889) internal successors, (124), 18 states have internal predecessors, (124), 5 states have call successors, (75), 4 states have call predecessors, (75), 8 states have return successors, (76), 5 states have call predecessors, (76), 5 states have call successors, (76) [2024-11-28 03:33:14,389 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 240 transitions. [2024-11-28 03:33:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-28 03:33:14,402 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:33:14,403 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:33:14,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:33:14,603 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:33:14,603 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:33:14,604 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:33:14,604 INFO L85 PathProgramCache]: Analyzing trace with hash -88163212, now seen corresponding path program 1 times [2024-11-28 03:33:14,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:33:14,605 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1805383018] [2024-11-28 03:33:14,605 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:33:14,606 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 03:33:14,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:33:14,608 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:33:14,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:33:16,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:33:16,301 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 03:33:16,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:33:25,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-28 03:33:25,208 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:33:29,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:33:29,039 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:33:29,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1805383018] [2024-11-28 03:33:29,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1805383018] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-28 03:33:29,039 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:33:29,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9 [2024-11-28 03:33:29,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483257241] [2024-11-28 03:33:29,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:33:29,040 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:33:29,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:33:29,041 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:33:29,041 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-28 03:33:29,042 INFO L87 Difference]: Start difference. First operand 155 states and 240 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:33:35,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.46s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:33:39,512 WARN L539 Checker$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 03:33:43,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:33:47,524 WARN L539 Checker$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 03:33:47,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:33:47,529 INFO L93 Difference]: Finished difference Result 347 states and 539 transitions. [2024-11-28 03:33:47,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:33:47,719 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 304 [2024-11-28 03:33:47,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:33:47,722 INFO L225 Difference]: With dead ends: 347 [2024-11-28 03:33:47,723 INFO L226 Difference]: Without dead ends: 195 [2024-11-28 03:33:47,724 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 607 GetRequests, 599 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:33:47,725 INFO L435 NwaCegarLoop]: 213 mSDtfsCounter, 64 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 610 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:33:47,725 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 610 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 71 Invalid, 4 Unknown, 0 Unchecked, 18.2s Time] [2024-11-28 03:33:47,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2024-11-28 03:33:47,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 159. [2024-11-28 03:33:47,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159 states, 107 states have (on average 1.4018691588785046) internal successors, (150), 107 states have internal predecessors, (150), 47 states have call successors, (47), 4 states have call predecessors, (47), 4 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:33:47,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 244 transitions. [2024-11-28 03:33:47,752 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 244 transitions. Word has length 304 [2024-11-28 03:33:47,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:33:47,754 INFO L471 AbstractCegarLoop]: Abstraction has 159 states and 244 transitions. [2024-11-28 03:33:47,754 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:33:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 244 transitions. [2024-11-28 03:33:47,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-28 03:33:47,760 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:33:47,760 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:33:47,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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)] Forceful destruction successful, exit code 0 [2024-11-28 03:33:47,961 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:33:47,961 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:33:47,962 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:33:47,962 INFO L85 PathProgramCache]: Analyzing trace with hash -1328699712, now seen corresponding path program 1 times [2024-11-28 03:33:47,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:33:47,962 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [527443525] [2024-11-28 03:33:47,962 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:33:47,963 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 03:33:47,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:33:47,964 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:33:47,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:33:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:33:49,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 03:33:49,556 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:33:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-28 03:33:58,647 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:34:00,014 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:34:00,014 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [527443525] [2024-11-28 03:34:00,014 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [527443525] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:34:00,014 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2080849085] [2024-11-28 03:34:00,015 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:34:00,015 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 03:34:00,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 03:34:00,017 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 03:34:00,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-28 03:34:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:34:00,951 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 03:34:00,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:34:01,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:34:01,287 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:34:01,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2080849085] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:34:01,288 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:34:01,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2024-11-28 03:34:01,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212004447] [2024-11-28 03:34:01,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:34:01,289 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:34:01,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:34:01,290 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:34:01,290 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2024-11-28 03:34:01,290 INFO L87 Difference]: Start difference. First operand 159 states and 244 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:34:06,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:34:10,569 WARN L539 Checker$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 03:34:10,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:34:10,789 INFO L93 Difference]: Finished difference Result 456 states and 703 transitions. [2024-11-28 03:34:10,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:34:10,790 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 305 [2024-11-28 03:34:10,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:34:10,794 INFO L225 Difference]: With dead ends: 456 [2024-11-28 03:34:10,795 INFO L226 Difference]: Without dead ends: 300 [2024-11-28 03:34:10,795 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 648 GetRequests, 639 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2024-11-28 03:34:10,796 INFO L435 NwaCegarLoop]: 373 mSDtfsCounter, 200 mSDsluCounter, 193 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 21 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 566 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:34:10,797 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [200 Valid, 566 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 34 Invalid, 2 Unknown, 0 Unchecked, 9.5s Time] [2024-11-28 03:34:10,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2024-11-28 03:34:10,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 195. [2024-11-28 03:34:10,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 195 states, 143 states have (on average 1.4195804195804196) internal successors, (203), 143 states have internal predecessors, (203), 47 states have call successors, (47), 4 states have call predecessors, (47), 4 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:34:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 297 transitions. [2024-11-28 03:34:10,846 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 297 transitions. Word has length 305 [2024-11-28 03:34:10,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:34:10,847 INFO L471 AbstractCegarLoop]: Abstraction has 195 states and 297 transitions. [2024-11-28 03:34:10,847 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:34:10,847 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 297 transitions. [2024-11-28 03:34:10,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-28 03:34:10,849 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:34:10,849 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:34:10,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-28 03:34:11,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:34:11,250 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:34:11,250 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:34:11,251 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:34:11,251 INFO L85 PathProgramCache]: Analyzing trace with hash 1686403906, now seen corresponding path program 1 times [2024-11-28 03:34:11,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:34:11,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [29843283] [2024-11-28 03:34:11,252 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:34:11,252 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 03:34:11,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:34:11,256 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:34:11,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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)] Waiting until timeout for monitored process [2024-11-28 03:34:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:34:12,778 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 03:34:12,782 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:34:21,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-28 03:34:21,673 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:34:23,100 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:34:23,100 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [29843283] [2024-11-28 03:34:23,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [29843283] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:34:23,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1474462517] [2024-11-28 03:34:23,101 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:34:23,101 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 03:34:23,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 03:34:23,103 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 03:34:23,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-28 03:34:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:34:24,135 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 03:34:24,140 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:34:24,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:34:24,839 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:34:24,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1474462517] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:34:24,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:34:24,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2024-11-28 03:34:24,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769572047] [2024-11-28 03:34:24,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:34:24,841 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:34:24,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:34:24,842 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:34:24,842 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2024-11-28 03:34:24,842 INFO L87 Difference]: Start difference. First operand 195 states and 297 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:34:30,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:34:34,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:34:34,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:34:34,884 INFO L93 Difference]: Finished difference Result 495 states and 750 transitions. [2024-11-28 03:34:35,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:34:35,105 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 305 [2024-11-28 03:34:35,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:34:35,111 INFO L225 Difference]: With dead ends: 495 [2024-11-28 03:34:35,113 INFO L226 Difference]: Without dead ends: 303 [2024-11-28 03:34:35,115 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 648 GetRequests, 639 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2024-11-28 03:34:35,116 INFO L435 NwaCegarLoop]: 219 mSDtfsCounter, 194 mSDsluCounter, 194 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 13 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 194 SdHoareTripleChecker+Valid, 413 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:34:35,117 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 413 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 31 Invalid, 2 Unknown, 0 Unchecked, 10.0s Time] [2024-11-28 03:34:35,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2024-11-28 03:34:35,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 198. [2024-11-28 03:34:35,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198 states, 146 states have (on average 1.3493150684931507) internal successors, (197), 146 states have internal predecessors, (197), 47 states have call successors, (47), 4 states have call predecessors, (47), 4 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 03:34:35,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 291 transitions. [2024-11-28 03:34:35,169 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 291 transitions. Word has length 305 [2024-11-28 03:34:35,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:34:35,171 INFO L471 AbstractCegarLoop]: Abstraction has 198 states and 291 transitions. [2024-11-28 03:34:35,171 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:34:35,171 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 291 transitions. [2024-11-28 03:34:35,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-28 03:34:35,176 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:34:35,176 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:34:35,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-28 03:34:35,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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)] Ended with exit code 0 [2024-11-28 03:34:35,577 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:34:35,577 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:34:35,578 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:34:35,578 INFO L85 PathProgramCache]: Analyzing trace with hash 665444994, now seen corresponding path program 1 times [2024-11-28 03:34:35,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:34:35,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [589719083] [2024-11-28 03:34:35,579 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:34:35,579 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 03:34:35,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:34:35,582 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:34:35,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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)] Waiting until timeout for monitored process [2024-11-28 03:34:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:34:37,422 INFO L256 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 03:34:37,427 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:34:47,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-28 03:34:47,085 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:34:48,540 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:34:48,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [589719083] [2024-11-28 03:34:48,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [589719083] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:34:48,541 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [411744655] [2024-11-28 03:34:48,541 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:34:48,541 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 03:34:48,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 03:34:48,543 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 03:34:48,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-28 03:34:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:34:52,181 INFO L256 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 03:34:52,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:35:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-28 03:35:04,130 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:35:04,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [411744655] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:35:04,131 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:35:04,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 12 [2024-11-28 03:35:04,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354903494] [2024-11-28 03:35:04,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:35:04,131 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 03:35:04,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:35:04,132 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 03:35:04,132 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2024-11-28 03:35:04,132 INFO L87 Difference]: Start difference. First operand 198 states and 291 transitions. Second operand has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 6 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:35:20,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:35:24,744 WARN L539 Checker$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 [0] [2024-11-28 03:35:29,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:35:33,538 WARN L539 Checker$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 [0] [2024-11-28 03:35:40,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:35:44,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:35:48,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:35:52,547 WARN L539 Checker$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 [0] [2024-11-28 03:35:56,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:36:00,564 WARN L539 Checker$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 [0] [2024-11-28 03:36:04,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:36:08,590 WARN L539 Checker$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 03:36:12,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:36:16,610 WARN L539 Checker$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 03:36:20,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:36:24,621 WARN L539 Checker$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 [0] [2024-11-28 03:36:28,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:36:32,656 WARN L539 Checker$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 [0] [2024-11-28 03:36:36,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:36:40,676 WARN L539 Checker$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 [0] [2024-11-28 03:36:49,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:36:53,847 WARN L539 Checker$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 03:36:58,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.47s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:37:02,333 WARN L539 Checker$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 03:37:07,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:37:11,063 WARN L539 Checker$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 03:37:15,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:37:19,090 WARN L539 Checker$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 [0] [2024-11-28 03:37:23,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:37:27,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:37:31,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:37:36,325 WARN L539 Checker$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 [0] [2024-11-28 03:37:40,334 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 03:37:40,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:37:40,499 INFO L93 Difference]: Finished difference Result 797 states and 1169 transitions. [2024-11-28 03:37:40,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-28 03:37:40,501 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 6 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 305 [2024-11-28 03:37:40,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:37:40,506 INFO L225 Difference]: With dead ends: 797 [2024-11-28 03:37:40,506 INFO L226 Difference]: Without dead ends: 602 [2024-11-28 03:37:40,508 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 653 GetRequests, 635 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=68, Invalid=312, Unknown=0, NotChecked=0, Total=380 [2024-11-28 03:37:40,511 INFO L435 NwaCegarLoop]: 227 mSDtfsCounter, 442 mSDsluCounter, 1007 mSDsCounter, 0 mSdLazyCounter, 342 mSolverCounterSat, 286 mSolverCounterUnsat, 33 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 153.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 442 SdHoareTripleChecker+Valid, 1234 SdHoareTripleChecker+Invalid, 661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 286 IncrementalHoareTripleChecker+Valid, 342 IncrementalHoareTripleChecker+Invalid, 33 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 154.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:37:40,511 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [442 Valid, 1234 Invalid, 661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [286 Valid, 342 Invalid, 33 Unknown, 0 Unchecked, 154.5s Time] [2024-11-28 03:37:40,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 602 states. [2024-11-28 03:37:40,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 602 to 409. [2024-11-28 03:37:40,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 409 states, 306 states have (on average 1.3529411764705883) internal successors, (414), 306 states have internal predecessors, (414), 94 states have call successors, (94), 8 states have call predecessors, (94), 8 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2024-11-28 03:37:40,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 602 transitions. [2024-11-28 03:37:40,627 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 602 transitions. Word has length 305 [2024-11-28 03:37:40,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:37:40,630 INFO L471 AbstractCegarLoop]: Abstraction has 409 states and 602 transitions. [2024-11-28 03:37:40,630 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 6 states have internal predecessors, (73), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-28 03:37:40,630 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 602 transitions. [2024-11-28 03:37:40,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-28 03:37:40,633 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:37:40,634 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:37:40,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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)] Ended with exit code 0 [2024-11-28 03:37:40,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-11-28 03:37:41,034 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-28 03:37:41,035 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:37:41,035 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:37:41,035 INFO L85 PathProgramCache]: Analyzing trace with hash -1081601686, now seen corresponding path program 1 times [2024-11-28 03:37:41,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:37:41,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [826859639] [2024-11-28 03:37:41,036 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:37:41,036 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 03:37:41,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:37:41,038 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:37:41,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:37:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:37:42,619 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 03:37:42,623 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:37:53,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-28 03:37:53,836 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:37:55,629 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:37:55,629 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [826859639] [2024-11-28 03:37:55,629 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [826859639] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:37:55,629 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [366348252] [2024-11-28 03:37:55,630 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:37:55,630 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 03:37:55,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 03:37:55,632 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 03:37:55,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-28 03:38:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:38:00,137 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 03:38:00,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:38:10,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 46 proven. 138 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-28 03:38:10,220 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:38:11,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [366348252] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:38:11,057 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:38:11,057 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2024-11-28 03:38:11,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219456643] [2024-11-28 03:38:11,057 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:38:11,058 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 03:38:11,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:38:11,059 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 03:38:11,059 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:38:11,060 INFO L87 Difference]: Start difference. First operand 409 states and 602 transitions. Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-28 03:38:30,833 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 03:38:34,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:38:38,852 WARN L539 Checker$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 03:38:42,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:38:46,893 WARN L539 Checker$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 [0] [2024-11-28 03:38:50,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:38:54,926 WARN L539 Checker$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 [0] [2024-11-28 03:38:58,928 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 [0] [2024-11-28 03:38:58,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:38:58,953 INFO L93 Difference]: Finished difference Result 887 states and 1296 transitions. [2024-11-28 03:38:59,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-28 03:38:59,167 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) Word has length 306 [2024-11-28 03:38:59,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:38:59,171 INFO L225 Difference]: With dead ends: 887 [2024-11-28 03:38:59,171 INFO L226 Difference]: Without dead ends: 481 [2024-11-28 03:38:59,172 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 700 GetRequests, 685 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2024-11-28 03:38:59,173 INFO L435 NwaCegarLoop]: 185 mSDtfsCounter, 251 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 430 mSolverCounterSat, 102 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 252 SdHoareTripleChecker+Valid, 564 SdHoareTripleChecker+Invalid, 540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 430 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:38:59,174 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [252 Valid, 564 Invalid, 540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 430 Invalid, 8 Unknown, 0 Unchecked, 46.1s Time] [2024-11-28 03:38:59,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2024-11-28 03:38:59,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 409. [2024-11-28 03:38:59,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 409 states, 304 states have (on average 1.3026315789473684) internal successors, (396), 304 states have internal predecessors, (396), 94 states have call successors, (94), 10 states have call predecessors, (94), 10 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2024-11-28 03:38:59,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 584 transitions. [2024-11-28 03:38:59,236 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 584 transitions. Word has length 306 [2024-11-28 03:38:59,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:38:59,237 INFO L471 AbstractCegarLoop]: Abstraction has 409 states and 584 transitions. [2024-11-28 03:38:59,238 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-28 03:38:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 584 transitions. [2024-11-28 03:38:59,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-28 03:38:59,240 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:38:59,241 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:38:59,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-11-28 03:38:59,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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)] Ended with exit code 0 [2024-11-28 03:38:59,641 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:38:59,642 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:38:59,642 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:38:59,642 INFO L85 PathProgramCache]: Analyzing trace with hash -1961320352, now seen corresponding path program 1 times [2024-11-28 03:38:59,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:38:59,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [112263120] [2024-11-28 03:38:59,643 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:38:59,643 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 03:38:59,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:38:59,648 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 03:38:59,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/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 (13)] Waiting until timeout for monitored process [2024-11-28 03:39:01,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:39:01,408 INFO L256 TraceCheckSpWp]: Trace formula consists of 505 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-28 03:39:01,414 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:39:23,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2938 proven. 219 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2024-11-28 03:39:23,247 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:39:27,355 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:39:27,355 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [112263120] [2024-11-28 03:39:27,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [112263120] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:39:27,355 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1943374362] [2024-11-28 03:39:27,355 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:39:27,355 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 03:39:27,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 03:39:27,357 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 03:39:27,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173df846-03bb-4e72-bff2-f8d0ed679e6f/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-11-28 03:39:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:39:35,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 505 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-28 03:39:35,516 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:40:18,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 3009 proven. 366 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-11-28 03:40:18,475 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:40:51,105 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1943374362] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:40:51,105 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:40:51,105 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 20] total 28 [2024-11-28 03:40:51,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422760939] [2024-11-28 03:40:51,106 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:40:51,107 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-11-28 03:40:51,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:40:51,108 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-11-28 03:40:51,108 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=896, Unknown=0, NotChecked=0, Total=1056 [2024-11-28 03:40:51,109 INFO L87 Difference]: Start difference. First operand 409 states and 584 transitions. Second operand has 28 states, 28 states have (on average 6.107142857142857) internal successors, (171), 27 states have internal predecessors, (171), 9 states have call successors, (93), 9 states have call predecessors, (93), 15 states have return successors, (94), 9 states have call predecessors, (94), 9 states have call successors, (94) [2024-11-28 03:41:46,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.54s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:41:50,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:41:54,464 WARN L539 Checker$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 [0] [2024-11-28 03:41:58,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:42:02,496 WARN L539 Checker$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 [0] [2024-11-28 03:42:06,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:42:10,545 WARN L539 Checker$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 [0] [2024-11-28 03:42:14,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:42:18,572 WARN L539 Checker$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 [0] [2024-11-28 03:42:22,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:42:26,602 WARN L539 Checker$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 [0] [2024-11-28 03:42:30,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:42:34,612 WARN L539 Checker$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 [0] [2024-11-28 03:42:38,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:42:42,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:42:46,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:42:51,512 WARN L539 Checker$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 [0] [2024-11-28 03:42:55,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:42:59,590 WARN L539 Checker$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 [0] [2024-11-28 03:43:03,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:43:07,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:43:12,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:43:16,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:43:20,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:43:25,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:43:29,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0]