./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 7fd36b961a9568d61d1e2740d3df2c3ef998c6b657eefe353ce47ee368fc6b64 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:09:12,844 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:09:12,926 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-28 02:09:12,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:09:12,935 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:09:12,981 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:09:12,982 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:09:12,982 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:09:12,982 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:09:12,983 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:09:12,983 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:09:12,983 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:09:12,983 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:09:12,983 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:09:12,983 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:09:12,984 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:09:12,984 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:09:12,984 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:09:12,986 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:09:12,987 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:09:12,987 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:09:12,987 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:09:12,987 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:09:12,987 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:09:12,987 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:09:12,987 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:09:12,987 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:09:12,987 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:09:12,987 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:09:12,988 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:09:12,988 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:09:12,988 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:09:12,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:09:12,988 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:09:12,988 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:09:12,988 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:09:12,988 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:09:12,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:09:12,988 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:09:12,989 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:09:12,989 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:09:12,989 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:09:12,989 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:09:12,989 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:09:12,989 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:09:12,989 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:09:12,989 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:09:12,989 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:09:12,989 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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 -> 7fd36b961a9568d61d1e2740d3df2c3ef998c6b657eefe353ce47ee368fc6b64 [2024-11-28 02:09:13,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:09:13,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:09:13,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:09:13,330 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:09:13,330 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:09:13,332 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.i [2024-11-28 02:09:16,306 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/data/7d925ea0e/f04d383863cf46bc9240066a9aae54d2/FLAGb806d7e08 [2024-11-28 02:09:16,628 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:09:16,628 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.i [2024-11-28 02:09:16,643 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/data/7d925ea0e/f04d383863cf46bc9240066a9aae54d2/FLAGb806d7e08 [2024-11-28 02:09:16,656 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/data/7d925ea0e/f04d383863cf46bc9240066a9aae54d2 [2024-11-28 02:09:16,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:09:16,660 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:09:16,661 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:09:16,661 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:09:16,665 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:09:16,666 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:09:16" (1/1) ... [2024-11-28 02:09:16,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe2b4ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:16, skipping insertion in model container [2024-11-28 02:09:16,667 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:09:16" (1/1) ... [2024-11-28 02:09:16,686 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:09:16,860 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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.i[917,930] [2024-11-28 02:09:16,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:09:16,954 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:09:16,965 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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.i[917,930] [2024-11-28 02:09:17,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:09:17,039 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:09:17,040 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17 WrapperNode [2024-11-28 02:09:17,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:09:17,042 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:09:17,042 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:09:17,043 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:09:17,055 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,076 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,140 INFO L138 Inliner]: procedures = 29, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 444 [2024-11-28 02:09:17,140 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:09:17,141 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:09:17,144 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:09:17,144 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:09:17,155 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,167 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,209 INFO L175 MemorySlicer]: Split 122 memory accesses to 6 slices as follows [2, 6, 11, 19, 72, 12]. 59 percent of accesses are in the largest equivalence class. The 17 initializations are split as follows [2, 1, 2, 3, 7, 2]. The 17 writes are split as follows [0, 1, 2, 4, 8, 2]. [2024-11-28 02:09:17,209 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,210 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,237 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,243 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,250 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,255 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,258 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,265 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:09:17,266 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:09:17,269 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:09:17,269 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:09:17,270 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (1/1) ... [2024-11-28 02:09:17,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:09:17,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:09:17,307 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:09:17,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:09:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#0 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#1 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#2 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#3 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#4 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#5 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:09:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#0 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#1 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#2 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#3 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#4 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#5 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:09:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#0 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#1 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#2 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#3 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#4 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#5 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:09:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:09:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:09:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:09:17,506 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:09:17,508 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:09:18,209 INFO L? ?]: Removed 98 outVars from TransFormulas that were not future-live. [2024-11-28 02:09:18,209 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:09:18,222 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:09:18,222 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 02:09:18,223 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:09:18 BoogieIcfgContainer [2024-11-28 02:09:18,223 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:09:18,227 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:09:18,227 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:09:18,232 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:09:18,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:09:16" (1/3) ... [2024-11-28 02:09:18,233 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53697454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:09:18, skipping insertion in model container [2024-11-28 02:09:18,233 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:09:17" (2/3) ... [2024-11-28 02:09:18,233 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53697454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:09:18, skipping insertion in model container [2024-11-28 02:09:18,233 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:09:18" (3/3) ... [2024-11-28 02:09:18,234 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-ap_file-84.i [2024-11-28 02:09:18,255 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:09:18,257 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-ap_file-84.i that has 2 procedures, 103 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 02:09:18,325 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:09:18,339 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;@455e807f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:09:18,339 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:09:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand has 103 states, 80 states have (on average 1.35) internal successors, (108), 81 states have internal predecessors, (108), 20 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2024-11-28 02:09:18,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-28 02:09:18,359 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:18,360 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:18,360 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:18,366 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:18,366 INFO L85 PathProgramCache]: Analyzing trace with hash -1023549121, now seen corresponding path program 1 times [2024-11-28 02:09:18,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:18,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892150238] [2024-11-28 02:09:18,375 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:18,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:18,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:18,815 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-28 02:09:18,819 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:18,819 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892150238] [2024-11-28 02:09:18,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1892150238] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:09:18,820 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1183953934] [2024-11-28 02:09:18,820 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:18,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:09:18,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:09:18,828 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:09:18,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 02:09:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:19,214 INFO L256 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 02:09:19,228 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:09:19,268 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-28 02:09:19,270 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:09:19,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1183953934] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:19,271 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 02:09:19,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 02:09:19,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763991101] [2024-11-28 02:09:19,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:19,279 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 02:09:19,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:19,301 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 02:09:19,302 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:09:19,305 INFO L87 Difference]: Start difference. First operand has 103 states, 80 states have (on average 1.35) internal successors, (108), 81 states have internal predecessors, (108), 20 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:09:19,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:19,348 INFO L93 Difference]: Finished difference Result 199 states and 310 transitions. [2024-11-28 02:09:19,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 02:09:19,351 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 2 states have call successors, (20) Word has length 150 [2024-11-28 02:09:19,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:19,360 INFO L225 Difference]: With dead ends: 199 [2024-11-28 02:09:19,361 INFO L226 Difference]: Without dead ends: 99 [2024-11-28 02:09:19,364 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:09:19,368 INFO L435 NwaCegarLoop]: 141 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, 141 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:19,369 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 141 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:09:19,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2024-11-28 02:09:19,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2024-11-28 02:09:19,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 77 states have (on average 1.3116883116883118) internal successors, (101), 77 states have internal predecessors, (101), 20 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2024-11-28 02:09:19,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 141 transitions. [2024-11-28 02:09:19,427 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 141 transitions. Word has length 150 [2024-11-28 02:09:19,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:19,429 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 141 transitions. [2024-11-28 02:09:19,429 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:09:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-11-28 02:09:19,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-28 02:09:19,435 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:19,435 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:19,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-28 02:09:19,636 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:09:19,636 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:19,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:19,637 INFO L85 PathProgramCache]: Analyzing trace with hash -1345191521, now seen corresponding path program 1 times [2024-11-28 02:09:19,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:19,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25867132] [2024-11-28 02:09:19,637 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:19,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:20,128 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:20,129 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:20,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25867132] [2024-11-28 02:09:20,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [25867132] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:20,129 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:20,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 02:09:20,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059307480] [2024-11-28 02:09:20,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:20,130 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:09:20,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:20,131 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:09:20,131 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:09:20,131 INFO L87 Difference]: Start difference. First operand 99 states and 141 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:09:20,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:20,180 INFO L93 Difference]: Finished difference Result 197 states and 282 transitions. [2024-11-28 02:09:20,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:09:20,181 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 150 [2024-11-28 02:09:20,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:20,182 INFO L225 Difference]: With dead ends: 197 [2024-11-28 02:09:20,184 INFO L226 Difference]: Without dead ends: 101 [2024-11-28 02:09:20,185 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:09:20,186 INFO L435 NwaCegarLoop]: 139 mSDtfsCounter, 0 mSDsluCounter, 267 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 406 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:20,186 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 406 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:09:20,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2024-11-28 02:09:20,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2024-11-28 02:09:20,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 79 states have (on average 1.3037974683544304) internal successors, (103), 79 states have internal predecessors, (103), 20 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2024-11-28 02:09:20,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 143 transitions. [2024-11-28 02:09:20,199 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 143 transitions. Word has length 150 [2024-11-28 02:09:20,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:20,201 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 143 transitions. [2024-11-28 02:09:20,201 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:09:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 143 transitions. [2024-11-28 02:09:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-28 02:09:20,204 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:20,204 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:20,204 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:09:20,205 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:20,205 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:20,206 INFO L85 PathProgramCache]: Analyzing trace with hash -1708658019, now seen corresponding path program 1 times [2024-11-28 02:09:20,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:20,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535075889] [2024-11-28 02:09:20,206 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:20,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:20,577 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:20,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:20,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535075889] [2024-11-28 02:09:20,581 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1535075889] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:20,581 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:20,581 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 02:09:20,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556506448] [2024-11-28 02:09:20,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:20,582 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:09:20,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:20,583 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:09:20,583 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:09:20,587 INFO L87 Difference]: Start difference. First operand 101 states and 143 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:09:20,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:20,657 INFO L93 Difference]: Finished difference Result 202 states and 287 transitions. [2024-11-28 02:09:20,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:09:20,658 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 150 [2024-11-28 02:09:20,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:20,660 INFO L225 Difference]: With dead ends: 202 [2024-11-28 02:09:20,662 INFO L226 Difference]: Without dead ends: 104 [2024-11-28 02:09:20,663 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:09:20,664 INFO L435 NwaCegarLoop]: 138 mSDtfsCounter, 1 mSDsluCounter, 267 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 405 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:20,665 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 405 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:09:20,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2024-11-28 02:09:20,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 103. [2024-11-28 02:09:20,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 81 states have (on average 1.2962962962962963) internal successors, (105), 81 states have internal predecessors, (105), 20 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2024-11-28 02:09:20,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 145 transitions. [2024-11-28 02:09:20,687 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 145 transitions. Word has length 150 [2024-11-28 02:09:20,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:20,689 INFO L471 AbstractCegarLoop]: Abstraction has 103 states and 145 transitions. [2024-11-28 02:09:20,689 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:09:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 145 transitions. [2024-11-28 02:09:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-28 02:09:20,696 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:20,696 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:20,696 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:09:20,697 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:20,697 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:20,697 INFO L85 PathProgramCache]: Analyzing trace with hash -1706810977, now seen corresponding path program 1 times [2024-11-28 02:09:20,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:20,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1931485937] [2024-11-28 02:09:20,697 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:20,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:21,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:21,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1931485937] [2024-11-28 02:09:21,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1931485937] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:21,330 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:21,330 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-28 02:09:21,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804953691] [2024-11-28 02:09:21,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:21,331 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-28 02:09:21,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:21,332 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-28 02:09:21,332 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:09:21,332 INFO L87 Difference]: Start difference. First operand 103 states and 145 transitions. Second operand has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:09:21,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:21,694 INFO L93 Difference]: Finished difference Result 298 states and 421 transitions. [2024-11-28 02:09:21,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:09:21,695 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 150 [2024-11-28 02:09:21,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:21,697 INFO L225 Difference]: With dead ends: 298 [2024-11-28 02:09:21,697 INFO L226 Difference]: Without dead ends: 198 [2024-11-28 02:09:21,701 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-28 02:09:21,701 INFO L435 NwaCegarLoop]: 133 mSDtfsCounter, 162 mSDsluCounter, 417 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 162 SdHoareTripleChecker+Valid, 550 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:21,702 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [162 Valid, 550 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:09:21,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2024-11-28 02:09:21,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 173. [2024-11-28 02:09:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 130 states have (on average 1.2615384615384615) internal successors, (164), 130 states have internal predecessors, (164), 40 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-28 02:09:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 244 transitions. [2024-11-28 02:09:21,746 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 244 transitions. Word has length 150 [2024-11-28 02:09:21,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:21,747 INFO L471 AbstractCegarLoop]: Abstraction has 173 states and 244 transitions. [2024-11-28 02:09:21,748 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:09:21,748 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 244 transitions. [2024-11-28 02:09:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-28 02:09:21,753 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:21,753 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:21,753 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 02:09:21,754 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:21,754 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:21,754 INFO L85 PathProgramCache]: Analyzing trace with hash 1924195517, now seen corresponding path program 1 times [2024-11-28 02:09:21,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:21,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438916961] [2024-11-28 02:09:21,755 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:21,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:26,112 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:26,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:26,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438916961] [2024-11-28 02:09:26,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438916961] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:26,112 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:26,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2024-11-28 02:09:26,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1348537083] [2024-11-28 02:09:26,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:26,114 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-28 02:09:26,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:26,115 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-28 02:09:26,116 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2024-11-28 02:09:26,116 INFO L87 Difference]: Start difference. First operand 173 states and 244 transitions. Second operand has 17 states, 16 states have (on average 3.8125) internal successors, (61), 17 states have internal predecessors, (61), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 02:09:28,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:28,890 INFO L93 Difference]: Finished difference Result 469 states and 649 transitions. [2024-11-28 02:09:28,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-28 02:09:28,895 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 16 states have (on average 3.8125) internal successors, (61), 17 states have internal predecessors, (61), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) Word has length 158 [2024-11-28 02:09:28,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:28,898 INFO L225 Difference]: With dead ends: 469 [2024-11-28 02:09:28,898 INFO L226 Difference]: Without dead ends: 369 [2024-11-28 02:09:28,899 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=164, Invalid=706, Unknown=0, NotChecked=0, Total=870 [2024-11-28 02:09:28,899 INFO L435 NwaCegarLoop]: 198 mSDtfsCounter, 397 mSDsluCounter, 1566 mSDsCounter, 0 mSdLazyCounter, 1359 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 398 SdHoareTripleChecker+Valid, 1764 SdHoareTripleChecker+Invalid, 1386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 1359 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:28,903 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [398 Valid, 1764 Invalid, 1386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 1359 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-28 02:09:28,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2024-11-28 02:09:28,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 360. [2024-11-28 02:09:28,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 360 states, 300 states have (on average 1.3133333333333332) internal successors, (394), 303 states have internal predecessors, (394), 53 states have call successors, (53), 6 states have call predecessors, (53), 6 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:28,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 500 transitions. [2024-11-28 02:09:28,982 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 500 transitions. Word has length 158 [2024-11-28 02:09:28,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:28,983 INFO L471 AbstractCegarLoop]: Abstraction has 360 states and 500 transitions. [2024-11-28 02:09:28,983 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 16 states have (on average 3.8125) internal successors, (61), 17 states have internal predecessors, (61), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 02:09:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 500 transitions. [2024-11-28 02:09:28,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-28 02:09:28,986 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:28,987 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:28,987 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 02:09:28,987 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:28,988 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:28,988 INFO L85 PathProgramCache]: Analyzing trace with hash -1948069953, now seen corresponding path program 1 times [2024-11-28 02:09:28,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:28,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187696130] [2024-11-28 02:09:28,988 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:28,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:31,969 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:31,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:31,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [187696130] [2024-11-28 02:09:31,969 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [187696130] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:31,969 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:31,970 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-11-28 02:09:31,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1714793352] [2024-11-28 02:09:31,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:31,970 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-28 02:09:31,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:31,971 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-28 02:09:31,972 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2024-11-28 02:09:31,972 INFO L87 Difference]: Start difference. First operand 360 states and 500 transitions. Second operand has 16 states, 15 states have (on average 4.066666666666666) internal successors, (61), 16 states have internal predecessors, (61), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:09:33,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:33,870 INFO L93 Difference]: Finished difference Result 639 states and 885 transitions. [2024-11-28 02:09:33,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-28 02:09:33,871 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 4.066666666666666) internal successors, (61), 16 states have internal predecessors, (61), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) Word has length 158 [2024-11-28 02:09:33,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:33,875 INFO L225 Difference]: With dead ends: 639 [2024-11-28 02:09:33,875 INFO L226 Difference]: Without dead ends: 369 [2024-11-28 02:09:33,877 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=122, Invalid=528, Unknown=0, NotChecked=0, Total=650 [2024-11-28 02:09:33,877 INFO L435 NwaCegarLoop]: 142 mSDtfsCounter, 302 mSDsluCounter, 975 mSDsCounter, 0 mSdLazyCounter, 973 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 303 SdHoareTripleChecker+Valid, 1117 SdHoareTripleChecker+Invalid, 1004 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 973 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:33,878 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [303 Valid, 1117 Invalid, 1004 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 973 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-28 02:09:33,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2024-11-28 02:09:33,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 366. [2024-11-28 02:09:33,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 366 states, 306 states have (on average 1.3071895424836601) internal successors, (400), 309 states have internal predecessors, (400), 53 states have call successors, (53), 6 states have call predecessors, (53), 6 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:33,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 366 states and 506 transitions. [2024-11-28 02:09:33,929 INFO L78 Accepts]: Start accepts. Automaton has 366 states and 506 transitions. Word has length 158 [2024-11-28 02:09:33,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:33,929 INFO L471 AbstractCegarLoop]: Abstraction has 366 states and 506 transitions. [2024-11-28 02:09:33,930 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 4.066666666666666) internal successors, (61), 16 states have internal predecessors, (61), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:09:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 506 transitions. [2024-11-28 02:09:33,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:33,932 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:33,932 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:33,932 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 02:09:33,932 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:33,933 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:33,933 INFO L85 PathProgramCache]: Analyzing trace with hash -2098989630, now seen corresponding path program 1 times [2024-11-28 02:09:33,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:33,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780183928] [2024-11-28 02:09:33,933 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:36,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:36,245 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780183928] [2024-11-28 02:09:36,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [780183928] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:36,245 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:36,245 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2024-11-28 02:09:36,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089665654] [2024-11-28 02:09:36,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:36,246 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-28 02:09:36,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:36,247 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-28 02:09:36,247 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2024-11-28 02:09:36,247 INFO L87 Difference]: Start difference. First operand 366 states and 506 transitions. Second operand has 15 states, 14 states have (on average 4.5) internal successors, (63), 15 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:09:38,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:38,007 INFO L93 Difference]: Finished difference Result 729 states and 1005 transitions. [2024-11-28 02:09:38,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-28 02:09:38,009 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 4.5) internal successors, (63), 15 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) Word has length 160 [2024-11-28 02:09:38,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:38,013 INFO L225 Difference]: With dead ends: 729 [2024-11-28 02:09:38,013 INFO L226 Difference]: Without dead ends: 453 [2024-11-28 02:09:38,014 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=104, Invalid=402, Unknown=0, NotChecked=0, Total=506 [2024-11-28 02:09:38,015 INFO L435 NwaCegarLoop]: 114 mSDtfsCounter, 217 mSDsluCounter, 650 mSDsCounter, 0 mSdLazyCounter, 953 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 218 SdHoareTripleChecker+Valid, 764 SdHoareTripleChecker+Invalid, 971 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 953 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:38,015 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [218 Valid, 764 Invalid, 971 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 953 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-28 02:09:38,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2024-11-28 02:09:38,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 403. [2024-11-28 02:09:38,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 403 states, 342 states have (on average 1.3187134502923976) internal successors, (451), 345 states have internal predecessors, (451), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:38,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 557 transitions. [2024-11-28 02:09:38,076 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 557 transitions. Word has length 160 [2024-11-28 02:09:38,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:38,077 INFO L471 AbstractCegarLoop]: Abstraction has 403 states and 557 transitions. [2024-11-28 02:09:38,077 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 4.5) internal successors, (63), 15 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:09:38,077 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 557 transitions. [2024-11-28 02:09:38,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:38,080 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:38,080 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:38,081 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 02:09:38,081 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:38,081 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:38,081 INFO L85 PathProgramCache]: Analyzing trace with hash 1174909312, now seen corresponding path program 1 times [2024-11-28 02:09:38,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:38,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711145277] [2024-11-28 02:09:38,082 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:38,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:38,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:40,057 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:40,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711145277] [2024-11-28 02:09:40,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1711145277] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:40,057 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:40,057 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2024-11-28 02:09:40,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922796662] [2024-11-28 02:09:40,058 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:40,058 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-28 02:09:40,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:40,058 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 02:09:40,059 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2024-11-28 02:09:40,059 INFO L87 Difference]: Start difference. First operand 403 states and 557 transitions. Second operand has 14 states, 13 states have (on average 4.846153846153846) internal successors, (63), 14 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:09:41,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:41,631 INFO L93 Difference]: Finished difference Result 748 states and 1032 transitions. [2024-11-28 02:09:41,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-28 02:09:41,632 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 4.846153846153846) internal successors, (63), 14 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) Word has length 160 [2024-11-28 02:09:41,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:41,635 INFO L225 Difference]: With dead ends: 748 [2024-11-28 02:09:41,635 INFO L226 Difference]: Without dead ends: 453 [2024-11-28 02:09:41,636 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=88, Invalid=292, Unknown=0, NotChecked=0, Total=380 [2024-11-28 02:09:41,637 INFO L435 NwaCegarLoop]: 136 mSDtfsCounter, 351 mSDsluCounter, 660 mSDsCounter, 0 mSdLazyCounter, 845 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 352 SdHoareTripleChecker+Valid, 796 SdHoareTripleChecker+Invalid, 911 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 845 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:41,637 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [352 Valid, 796 Invalid, 911 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 845 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-11-28 02:09:41,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2024-11-28 02:09:41,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 401. [2024-11-28 02:09:41,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 401 states, 340 states have (on average 1.3176470588235294) internal successors, (448), 343 states have internal predecessors, (448), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 401 states and 554 transitions. [2024-11-28 02:09:41,704 INFO L78 Accepts]: Start accepts. Automaton has 401 states and 554 transitions. Word has length 160 [2024-11-28 02:09:41,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:41,705 INFO L471 AbstractCegarLoop]: Abstraction has 401 states and 554 transitions. [2024-11-28 02:09:41,705 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 4.846153846153846) internal successors, (63), 14 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:09:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 554 transitions. [2024-11-28 02:09:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:41,709 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:41,710 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:41,710 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 02:09:41,710 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:41,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:41,710 INFO L85 PathProgramCache]: Analyzing trace with hash 1177324662, now seen corresponding path program 1 times [2024-11-28 02:09:41,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:41,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009613240] [2024-11-28 02:09:41,711 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:41,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-28 02:09:41,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:41,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009613240] [2024-11-28 02:09:41,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009613240] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:09:41,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1009961750] [2024-11-28 02:09:41,936 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:41,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:09:41,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:09:41,938 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:09:41,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-28 02:09:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:42,209 INFO L256 TraceCheckSpWp]: Trace formula consists of 590 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 02:09:42,217 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:09:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:42,267 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:09:42,267 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1009961750] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:42,267 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 02:09:42,267 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 8 [2024-11-28 02:09:42,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102653992] [2024-11-28 02:09:42,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:42,268 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:09:42,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:42,269 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:09:42,269 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-11-28 02:09:42,273 INFO L87 Difference]: Start difference. First operand 401 states and 554 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:09:42,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:42,358 INFO L93 Difference]: Finished difference Result 706 states and 976 transitions. [2024-11-28 02:09:42,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:09:42,359 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 160 [2024-11-28 02:09:42,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:42,361 INFO L225 Difference]: With dead ends: 706 [2024-11-28 02:09:42,361 INFO L226 Difference]: Without dead ends: 413 [2024-11-28 02:09:42,364 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 161 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-11-28 02:09:42,366 INFO L435 NwaCegarLoop]: 138 mSDtfsCounter, 0 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 535 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:42,366 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 535 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:09:42,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2024-11-28 02:09:42,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 413. [2024-11-28 02:09:42,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 413 states, 352 states have (on average 1.3068181818181819) internal successors, (460), 355 states have internal predecessors, (460), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:42,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 566 transitions. [2024-11-28 02:09:42,439 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 566 transitions. Word has length 160 [2024-11-28 02:09:42,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:42,439 INFO L471 AbstractCegarLoop]: Abstraction has 413 states and 566 transitions. [2024-11-28 02:09:42,440 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:09:42,440 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 566 transitions. [2024-11-28 02:09:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:42,445 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:42,445 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:42,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-28 02:09:42,646 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:09:42,646 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:42,646 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:42,646 INFO L85 PathProgramCache]: Analyzing trace with hash 919159224, now seen corresponding path program 1 times [2024-11-28 02:09:42,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:42,647 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781790754] [2024-11-28 02:09:42,647 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:42,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:43,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:43,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781790754] [2024-11-28 02:09:43,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [781790754] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:43,947 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:43,947 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-28 02:09:43,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [963252193] [2024-11-28 02:09:43,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:43,947 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-28 02:09:43,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:43,948 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 02:09:43,948 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2024-11-28 02:09:43,948 INFO L87 Difference]: Start difference. First operand 413 states and 566 transitions. Second operand has 10 states, 10 states have (on average 6.3) internal successors, (63), 10 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:09:45,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:45,120 INFO L93 Difference]: Finished difference Result 1239 states and 1681 transitions. [2024-11-28 02:09:45,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-28 02:09:45,121 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.3) internal successors, (63), 10 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 160 [2024-11-28 02:09:45,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:45,126 INFO L225 Difference]: With dead ends: 1239 [2024-11-28 02:09:45,126 INFO L226 Difference]: Without dead ends: 934 [2024-11-28 02:09:45,128 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=105, Invalid=401, Unknown=0, NotChecked=0, Total=506 [2024-11-28 02:09:45,128 INFO L435 NwaCegarLoop]: 143 mSDtfsCounter, 344 mSDsluCounter, 634 mSDsCounter, 0 mSdLazyCounter, 454 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 344 SdHoareTripleChecker+Valid, 777 SdHoareTripleChecker+Invalid, 488 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 454 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:45,129 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [344 Valid, 777 Invalid, 488 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 454 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-28 02:09:45,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2024-11-28 02:09:45,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 511. [2024-11-28 02:09:45,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 511 states, 450 states have (on average 1.34) internal successors, (603), 453 states have internal predecessors, (603), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:45,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 709 transitions. [2024-11-28 02:09:45,203 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 709 transitions. Word has length 160 [2024-11-28 02:09:45,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:45,204 INFO L471 AbstractCegarLoop]: Abstraction has 511 states and 709 transitions. [2024-11-28 02:09:45,204 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.3) internal successors, (63), 10 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:09:45,204 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 709 transitions. [2024-11-28 02:09:45,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:45,207 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:45,207 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:45,207 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-28 02:09:45,207 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:45,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:45,208 INFO L85 PathProgramCache]: Analyzing trace with hash -521589342, now seen corresponding path program 1 times [2024-11-28 02:09:45,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:45,208 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830659311] [2024-11-28 02:09:45,208 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:45,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:47,341 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:47,342 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:47,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830659311] [2024-11-28 02:09:47,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1830659311] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:47,342 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:47,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2024-11-28 02:09:47,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453799992] [2024-11-28 02:09:47,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:47,343 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-28 02:09:47,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:47,344 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-28 02:09:47,344 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=168, Unknown=0, NotChecked=0, Total=210 [2024-11-28 02:09:47,345 INFO L87 Difference]: Start difference. First operand 511 states and 709 transitions. Second operand has 15 states, 14 states have (on average 4.5) internal successors, (63), 15 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:09:48,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:48,885 INFO L93 Difference]: Finished difference Result 1167 states and 1614 transitions. [2024-11-28 02:09:48,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-28 02:09:48,886 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 4.5) internal successors, (63), 15 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) Word has length 160 [2024-11-28 02:09:48,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:48,893 INFO L225 Difference]: With dead ends: 1167 [2024-11-28 02:09:48,893 INFO L226 Difference]: Without dead ends: 792 [2024-11-28 02:09:48,895 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=102, Invalid=360, Unknown=0, NotChecked=0, Total=462 [2024-11-28 02:09:48,895 INFO L435 NwaCegarLoop]: 123 mSDtfsCounter, 433 mSDsluCounter, 627 mSDsCounter, 0 mSdLazyCounter, 801 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 434 SdHoareTripleChecker+Valid, 750 SdHoareTripleChecker+Invalid, 846 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 801 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:48,895 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [434 Valid, 750 Invalid, 846 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 801 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-28 02:09:48,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 792 states. [2024-11-28 02:09:48,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 792 to 591. [2024-11-28 02:09:48,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 591 states, 530 states have (on average 1.3528301886792453) internal successors, (717), 533 states have internal predecessors, (717), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 823 transitions. [2024-11-28 02:09:48,975 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 823 transitions. Word has length 160 [2024-11-28 02:09:48,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:48,975 INFO L471 AbstractCegarLoop]: Abstraction has 591 states and 823 transitions. [2024-11-28 02:09:48,975 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 4.5) internal successors, (63), 15 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:09:48,976 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 823 transitions. [2024-11-28 02:09:48,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:48,979 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:48,979 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:48,979 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-28 02:09:48,979 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:48,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:48,980 INFO L85 PathProgramCache]: Analyzing trace with hash 1779233248, now seen corresponding path program 1 times [2024-11-28 02:09:48,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:48,980 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320873939] [2024-11-28 02:09:48,980 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:48,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:50,448 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:50,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:50,448 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320873939] [2024-11-28 02:09:50,448 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1320873939] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:50,448 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:50,449 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-28 02:09:50,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356481968] [2024-11-28 02:09:50,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:50,449 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-28 02:09:50,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:50,450 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 02:09:50,450 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2024-11-28 02:09:50,450 INFO L87 Difference]: Start difference. First operand 591 states and 823 transitions. Second operand has 10 states, 9 states have (on average 7.0) internal successors, (63), 10 states have internal predecessors, (63), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 02:09:51,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:51,287 INFO L93 Difference]: Finished difference Result 1042 states and 1459 transitions. [2024-11-28 02:09:51,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 02:09:51,288 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 7.0) internal successors, (63), 10 states have internal predecessors, (63), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) Word has length 160 [2024-11-28 02:09:51,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:51,291 INFO L225 Difference]: With dead ends: 1042 [2024-11-28 02:09:51,291 INFO L226 Difference]: Without dead ends: 618 [2024-11-28 02:09:51,292 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2024-11-28 02:09:51,293 INFO L435 NwaCegarLoop]: 111 mSDtfsCounter, 104 mSDsluCounter, 445 mSDsCounter, 0 mSdLazyCounter, 437 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 556 SdHoareTripleChecker+Invalid, 439 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 437 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:51,293 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [105 Valid, 556 Invalid, 439 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 437 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-28 02:09:51,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 618 states. [2024-11-28 02:09:51,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 618 to 618. [2024-11-28 02:09:51,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 618 states, 557 states have (on average 1.3500897666068223) internal successors, (752), 560 states have internal predecessors, (752), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 618 states and 858 transitions. [2024-11-28 02:09:51,353 INFO L78 Accepts]: Start accepts. Automaton has 618 states and 858 transitions. Word has length 160 [2024-11-28 02:09:51,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:51,354 INFO L471 AbstractCegarLoop]: Abstraction has 618 states and 858 transitions. [2024-11-28 02:09:51,354 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 7.0) internal successors, (63), 10 states have internal predecessors, (63), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 02:09:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 858 transitions. [2024-11-28 02:09:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:51,356 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:51,356 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:51,356 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-28 02:09:51,356 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:51,357 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:51,357 INFO L85 PathProgramCache]: Analyzing trace with hash 499369570, now seen corresponding path program 1 times [2024-11-28 02:09:51,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:51,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395130079] [2024-11-28 02:09:51,357 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:51,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:52,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:52,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395130079] [2024-11-28 02:09:52,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [395130079] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:52,325 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:52,325 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-28 02:09:52,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887677226] [2024-11-28 02:09:52,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:52,326 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-28 02:09:52,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:52,326 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 02:09:52,326 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2024-11-28 02:09:52,327 INFO L87 Difference]: Start difference. First operand 618 states and 858 transitions. Second operand has 10 states, 10 states have (on average 6.3) internal successors, (63), 10 states have internal predecessors, (63), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:09:53,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:53,081 INFO L93 Difference]: Finished difference Result 1242 states and 1712 transitions. [2024-11-28 02:09:53,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-28 02:09:53,082 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.3) internal successors, (63), 10 states have internal predecessors, (63), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 160 [2024-11-28 02:09:53,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:53,091 INFO L225 Difference]: With dead ends: 1242 [2024-11-28 02:09:53,091 INFO L226 Difference]: Without dead ends: 791 [2024-11-28 02:09:53,093 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2024-11-28 02:09:53,094 INFO L435 NwaCegarLoop]: 125 mSDtfsCounter, 292 mSDsluCounter, 369 mSDsCounter, 0 mSdLazyCounter, 432 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 292 SdHoareTripleChecker+Valid, 494 SdHoareTripleChecker+Invalid, 454 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 432 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:53,094 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [292 Valid, 494 Invalid, 454 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 432 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-28 02:09:53,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 791 states. [2024-11-28 02:09:53,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 791 to 614. [2024-11-28 02:09:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 614 states, 553 states have (on average 1.3381555153707052) internal successors, (740), 556 states have internal predecessors, (740), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 846 transitions. [2024-11-28 02:09:53,169 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 846 transitions. Word has length 160 [2024-11-28 02:09:53,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:53,170 INFO L471 AbstractCegarLoop]: Abstraction has 614 states and 846 transitions. [2024-11-28 02:09:53,170 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.3) internal successors, (63), 10 states have internal predecessors, (63), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:09:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 846 transitions. [2024-11-28 02:09:53,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:53,173 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:53,173 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:53,174 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-28 02:09:53,174 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:53,174 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:53,174 INFO L85 PathProgramCache]: Analyzing trace with hash 1059707834, now seen corresponding path program 1 times [2024-11-28 02:09:53,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:53,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053698907] [2024-11-28 02:09:53,175 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:53,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:53,402 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:53,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:53,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053698907] [2024-11-28 02:09:53,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053698907] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:53,403 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:53,403 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 02:09:53,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981167029] [2024-11-28 02:09:53,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:53,406 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:09:53,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:53,406 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:09:53,406 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:09:53,406 INFO L87 Difference]: Start difference. First operand 614 states and 846 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:09:53,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:53,507 INFO L93 Difference]: Finished difference Result 1128 states and 1550 transitions. [2024-11-28 02:09:53,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:09:53,508 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 160 [2024-11-28 02:09:53,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:53,512 INFO L225 Difference]: With dead ends: 1128 [2024-11-28 02:09:53,512 INFO L226 Difference]: Without dead ends: 681 [2024-11-28 02:09:53,513 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:09:53,513 INFO L435 NwaCegarLoop]: 187 mSDtfsCounter, 39 mSDsluCounter, 491 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 678 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:53,514 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 678 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:09:53,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 681 states. [2024-11-28 02:09:53,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 681 to 610. [2024-11-28 02:09:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 610 states, 549 states have (on average 1.3333333333333333) internal successors, (732), 552 states have internal predecessors, (732), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:53,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 610 states and 838 transitions. [2024-11-28 02:09:53,581 INFO L78 Accepts]: Start accepts. Automaton has 610 states and 838 transitions. Word has length 160 [2024-11-28 02:09:53,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:53,582 INFO L471 AbstractCegarLoop]: Abstraction has 610 states and 838 transitions. [2024-11-28 02:09:53,582 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:09:53,582 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 838 transitions. [2024-11-28 02:09:53,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:53,584 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:53,585 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:53,585 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-28 02:09:53,585 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:53,585 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:53,586 INFO L85 PathProgramCache]: Analyzing trace with hash -2076357376, now seen corresponding path program 1 times [2024-11-28 02:09:53,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:53,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412557995] [2024-11-28 02:09:53,586 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:53,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:54,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:54,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412557995] [2024-11-28 02:09:54,474 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1412557995] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:54,474 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:54,474 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-28 02:09:54,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688884592] [2024-11-28 02:09:54,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:54,475 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-28 02:09:54,475 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:54,476 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-28 02:09:54,476 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-11-28 02:09:54,476 INFO L87 Difference]: Start difference. First operand 610 states and 838 transitions. Second operand has 8 states, 7 states have (on average 9.0) internal successors, (63), 8 states have internal predecessors, (63), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 02:09:54,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:54,995 INFO L93 Difference]: Finished difference Result 1071 states and 1472 transitions. [2024-11-28 02:09:54,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-28 02:09:54,996 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 9.0) internal successors, (63), 8 states have internal predecessors, (63), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) Word has length 160 [2024-11-28 02:09:54,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:54,999 INFO L225 Difference]: With dead ends: 1071 [2024-11-28 02:09:54,999 INFO L226 Difference]: Without dead ends: 610 [2024-11-28 02:09:55,000 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2024-11-28 02:09:55,000 INFO L435 NwaCegarLoop]: 121 mSDtfsCounter, 102 mSDsluCounter, 407 mSDsCounter, 0 mSdLazyCounter, 334 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 103 SdHoareTripleChecker+Valid, 528 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:55,000 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [103 Valid, 528 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 334 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-28 02:09:55,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 610 states. [2024-11-28 02:09:55,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 610 to 610. [2024-11-28 02:09:55,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 610 states, 549 states have (on average 1.3296903460837888) internal successors, (730), 552 states have internal predecessors, (730), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:55,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 610 states and 836 transitions. [2024-11-28 02:09:55,064 INFO L78 Accepts]: Start accepts. Automaton has 610 states and 836 transitions. Word has length 160 [2024-11-28 02:09:55,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:55,064 INFO L471 AbstractCegarLoop]: Abstraction has 610 states and 836 transitions. [2024-11-28 02:09:55,064 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 9.0) internal successors, (63), 8 states have internal predecessors, (63), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 02:09:55,065 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 836 transitions. [2024-11-28 02:09:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:55,067 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:55,067 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:55,067 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-28 02:09:55,067 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:55,068 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:55,068 INFO L85 PathProgramCache]: Analyzing trace with hash -153129342, now seen corresponding path program 1 times [2024-11-28 02:09:55,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:55,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614003737] [2024-11-28 02:09:55,068 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:55,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:55,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:56,799 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:56,799 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:56,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614003737] [2024-11-28 02:09:56,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614003737] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:56,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:56,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2024-11-28 02:09:56,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998981585] [2024-11-28 02:09:56,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:56,800 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-28 02:09:56,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:56,800 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-28 02:09:56,800 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2024-11-28 02:09:56,801 INFO L87 Difference]: Start difference. First operand 610 states and 836 transitions. Second operand has 13 states, 12 states have (on average 5.25) internal successors, (63), 13 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:09:57,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:09:57,897 INFO L93 Difference]: Finished difference Result 1176 states and 1610 transitions. [2024-11-28 02:09:57,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-28 02:09:57,898 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 5.25) internal successors, (63), 13 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) Word has length 160 [2024-11-28 02:09:57,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:09:57,902 INFO L225 Difference]: With dead ends: 1176 [2024-11-28 02:09:57,902 INFO L226 Difference]: Without dead ends: 733 [2024-11-28 02:09:57,904 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=73, Invalid=233, Unknown=0, NotChecked=0, Total=306 [2024-11-28 02:09:57,905 INFO L435 NwaCegarLoop]: 116 mSDtfsCounter, 362 mSDsluCounter, 497 mSDsCounter, 0 mSdLazyCounter, 689 mSolverCounterSat, 58 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 363 SdHoareTripleChecker+Valid, 613 SdHoareTripleChecker+Invalid, 747 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 689 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-28 02:09:57,905 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [363 Valid, 613 Invalid, 747 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 689 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-28 02:09:57,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 733 states. [2024-11-28 02:09:57,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 733 to 630. [2024-11-28 02:09:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 630 states, 569 states have (on average 1.3356766256590509) internal successors, (760), 572 states have internal predecessors, (760), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:09:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 630 states and 866 transitions. [2024-11-28 02:09:57,978 INFO L78 Accepts]: Start accepts. Automaton has 630 states and 866 transitions. Word has length 160 [2024-11-28 02:09:57,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:09:57,978 INFO L471 AbstractCegarLoop]: Abstraction has 630 states and 866 transitions. [2024-11-28 02:09:57,978 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 5.25) internal successors, (63), 13 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:09:57,979 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 866 transitions. [2024-11-28 02:09:57,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:09:57,982 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:09:57,982 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:09:57,982 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-28 02:09:57,982 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:09:57,983 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:09:57,983 INFO L85 PathProgramCache]: Analyzing trace with hash -1174197696, now seen corresponding path program 1 times [2024-11-28 02:09:57,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:09:57,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678175823] [2024-11-28 02:09:57,983 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:09:57,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:09:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:09:59,868 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:09:59,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:09:59,869 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678175823] [2024-11-28 02:09:59,869 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678175823] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:09:59,869 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:09:59,869 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2024-11-28 02:09:59,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2026502712] [2024-11-28 02:09:59,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:09:59,870 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-28 02:09:59,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:09:59,872 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 02:09:59,872 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2024-11-28 02:09:59,872 INFO L87 Difference]: Start difference. First operand 630 states and 866 transitions. Second operand has 14 states, 13 states have (on average 4.846153846153846) internal successors, (63), 14 states have internal predecessors, (63), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 02:10:01,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:01,275 INFO L93 Difference]: Finished difference Result 1155 states and 1585 transitions. [2024-11-28 02:10:01,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-28 02:10:01,276 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 4.846153846153846) internal successors, (63), 14 states have internal predecessors, (63), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) Word has length 160 [2024-11-28 02:10:01,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:01,279 INFO L225 Difference]: With dead ends: 1155 [2024-11-28 02:10:01,279 INFO L226 Difference]: Without dead ends: 692 [2024-11-28 02:10:01,281 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=92, Invalid=328, Unknown=0, NotChecked=0, Total=420 [2024-11-28 02:10:01,282 INFO L435 NwaCegarLoop]: 136 mSDtfsCounter, 247 mSDsluCounter, 690 mSDsCounter, 0 mSdLazyCounter, 865 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 248 SdHoareTripleChecker+Valid, 826 SdHoareTripleChecker+Invalid, 895 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 865 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:01,282 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [248 Valid, 826 Invalid, 895 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 865 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-28 02:10:01,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states. [2024-11-28 02:10:01,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 632. [2024-11-28 02:10:01,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 632 states, 571 states have (on average 1.3327495621716288) internal successors, (761), 574 states have internal predecessors, (761), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:10:01,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 632 states and 867 transitions. [2024-11-28 02:10:01,367 INFO L78 Accepts]: Start accepts. Automaton has 632 states and 867 transitions. Word has length 160 [2024-11-28 02:10:01,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:01,367 INFO L471 AbstractCegarLoop]: Abstraction has 632 states and 867 transitions. [2024-11-28 02:10:01,367 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 4.846153846153846) internal successors, (63), 14 states have internal predecessors, (63), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 02:10:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 867 transitions. [2024-11-28 02:10:01,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:10:01,370 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:01,370 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:01,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-28 02:10:01,371 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:01,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:01,371 INFO L85 PathProgramCache]: Analyzing trace with hash -498957088, now seen corresponding path program 1 times [2024-11-28 02:10:01,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:10:01,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1157334060] [2024-11-28 02:10:01,371 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:01,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:10:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:02,148 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:02,148 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:10:02,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1157334060] [2024-11-28 02:10:02,149 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1157334060] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:02,149 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:02,149 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-28 02:10:02,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [460369128] [2024-11-28 02:10:02,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:02,149 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-28 02:10:02,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:10:02,150 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-28 02:10:02,150 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-11-28 02:10:02,150 INFO L87 Difference]: Start difference. First operand 632 states and 867 transitions. Second operand has 9 states, 9 states have (on average 7.0) internal successors, (63), 9 states have internal predecessors, (63), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:02,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:02,894 INFO L93 Difference]: Finished difference Result 1254 states and 1700 transitions. [2024-11-28 02:10:02,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-28 02:10:02,895 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.0) internal successors, (63), 9 states have internal predecessors, (63), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 160 [2024-11-28 02:10:02,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:02,898 INFO L225 Difference]: With dead ends: 1254 [2024-11-28 02:10:02,898 INFO L226 Difference]: Without dead ends: 789 [2024-11-28 02:10:02,899 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2024-11-28 02:10:02,900 INFO L435 NwaCegarLoop]: 120 mSDtfsCounter, 367 mSDsluCounter, 241 mSDsCounter, 0 mSdLazyCounter, 392 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 367 SdHoareTripleChecker+Valid, 361 SdHoareTripleChecker+Invalid, 445 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 392 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:02,900 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [367 Valid, 361 Invalid, 445 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 392 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-28 02:10:02,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 789 states. [2024-11-28 02:10:02,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 789 to 616. [2024-11-28 02:10:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 616 states, 555 states have (on average 1.3135135135135134) internal successors, (729), 558 states have internal predecessors, (729), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:10:02,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 835 transitions. [2024-11-28 02:10:02,967 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 835 transitions. Word has length 160 [2024-11-28 02:10:02,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:02,968 INFO L471 AbstractCegarLoop]: Abstraction has 616 states and 835 transitions. [2024-11-28 02:10:02,968 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.0) internal successors, (63), 9 states have internal predecessors, (63), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 835 transitions. [2024-11-28 02:10:02,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:10:02,969 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:02,969 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:02,970 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-28 02:10:02,970 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:02,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:02,970 INFO L85 PathProgramCache]: Analyzing trace with hash 522001824, now seen corresponding path program 1 times [2024-11-28 02:10:02,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:10:02,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860181955] [2024-11-28 02:10:02,971 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:02,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:10:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:04,557 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:10:04,557 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [860181955] [2024-11-28 02:10:04,557 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [860181955] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:04,557 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:04,557 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2024-11-28 02:10:04,558 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560224634] [2024-11-28 02:10:04,558 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:04,558 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-28 02:10:04,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:10:04,559 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 02:10:04,559 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2024-11-28 02:10:04,559 INFO L87 Difference]: Start difference. First operand 616 states and 835 transitions. Second operand has 14 states, 13 states have (on average 4.846153846153846) internal successors, (63), 14 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:10:05,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:05,836 INFO L93 Difference]: Finished difference Result 1221 states and 1645 transitions. [2024-11-28 02:10:05,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-28 02:10:05,837 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 4.846153846153846) internal successors, (63), 14 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) Word has length 160 [2024-11-28 02:10:05,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:05,839 INFO L225 Difference]: With dead ends: 1221 [2024-11-28 02:10:05,839 INFO L226 Difference]: Without dead ends: 772 [2024-11-28 02:10:05,840 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=88, Invalid=292, Unknown=0, NotChecked=0, Total=380 [2024-11-28 02:10:05,841 INFO L435 NwaCegarLoop]: 163 mSDtfsCounter, 227 mSDsluCounter, 770 mSDsCounter, 0 mSdLazyCounter, 887 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 228 SdHoareTripleChecker+Valid, 933 SdHoareTripleChecker+Invalid, 909 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 887 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:05,841 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [228 Valid, 933 Invalid, 909 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 887 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-28 02:10:05,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 772 states. [2024-11-28 02:10:05,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 772 to 592. [2024-11-28 02:10:05,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 592 states, 531 states have (on average 1.3163841807909604) internal successors, (699), 534 states have internal predecessors, (699), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:10:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 592 states and 805 transitions. [2024-11-28 02:10:05,930 INFO L78 Accepts]: Start accepts. Automaton has 592 states and 805 transitions. Word has length 160 [2024-11-28 02:10:05,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:05,930 INFO L471 AbstractCegarLoop]: Abstraction has 592 states and 805 transitions. [2024-11-28 02:10:05,930 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 4.846153846153846) internal successors, (63), 14 states have internal predecessors, (63), 4 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-28 02:10:05,930 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 805 transitions. [2024-11-28 02:10:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-28 02:10:05,932 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:05,932 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:05,932 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-28 02:10:05,932 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:05,933 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:05,933 INFO L85 PathProgramCache]: Analyzing trace with hash -1331949209, now seen corresponding path program 1 times [2024-11-28 02:10:05,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:10:05,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650770982] [2024-11-28 02:10:05,933 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:05,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:10:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:07,225 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:07,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:10:07,226 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650770982] [2024-11-28 02:10:07,226 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1650770982] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:07,226 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:07,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-11-28 02:10:07,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1918108903] [2024-11-28 02:10:07,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:07,227 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-28 02:10:07,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:10:07,227 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-28 02:10:07,227 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2024-11-28 02:10:07,228 INFO L87 Difference]: Start difference. First operand 592 states and 805 transitions. Second operand has 16 states, 16 states have (on average 4.0625) internal successors, (65), 16 states have internal predecessors, (65), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:08,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:08,660 INFO L93 Difference]: Finished difference Result 1125 states and 1526 transitions. [2024-11-28 02:10:08,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-28 02:10:08,661 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 4.0625) internal successors, (65), 16 states have internal predecessors, (65), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 162 [2024-11-28 02:10:08,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:08,664 INFO L225 Difference]: With dead ends: 1125 [2024-11-28 02:10:08,664 INFO L226 Difference]: Without dead ends: 700 [2024-11-28 02:10:08,665 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=123, Invalid=633, Unknown=0, NotChecked=0, Total=756 [2024-11-28 02:10:08,666 INFO L435 NwaCegarLoop]: 142 mSDtfsCounter, 285 mSDsluCounter, 1109 mSDsCounter, 0 mSdLazyCounter, 1154 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 285 SdHoareTripleChecker+Valid, 1251 SdHoareTripleChecker+Invalid, 1184 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 1154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:08,666 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [285 Valid, 1251 Invalid, 1184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 1154 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-28 02:10:08,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 700 states. [2024-11-28 02:10:08,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 700 to 638. [2024-11-28 02:10:08,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 638 states, 577 states have (on average 1.3223570190641247) internal successors, (763), 580 states have internal predecessors, (763), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:10:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 638 states and 869 transitions. [2024-11-28 02:10:08,747 INFO L78 Accepts]: Start accepts. Automaton has 638 states and 869 transitions. Word has length 162 [2024-11-28 02:10:08,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:08,747 INFO L471 AbstractCegarLoop]: Abstraction has 638 states and 869 transitions. [2024-11-28 02:10:08,748 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.0625) internal successors, (65), 16 states have internal predecessors, (65), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:08,748 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 869 transitions. [2024-11-28 02:10:08,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-28 02:10:08,749 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:08,749 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:08,749 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-28 02:10:08,750 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:08,750 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:08,750 INFO L85 PathProgramCache]: Analyzing trace with hash 1683154409, now seen corresponding path program 1 times [2024-11-28 02:10:08,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:10:08,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [707047000] [2024-11-28 02:10:08,751 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:10:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:09,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:10:09,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [707047000] [2024-11-28 02:10:09,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [707047000] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:09,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:09,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-28 02:10:09,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277122723] [2024-11-28 02:10:09,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:09,180 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-28 02:10:09,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:10:09,180 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-28 02:10:09,180 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:10:09,180 INFO L87 Difference]: Start difference. First operand 638 states and 869 transitions. Second operand has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:10:09,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:09,504 INFO L93 Difference]: Finished difference Result 1311 states and 1761 transitions. [2024-11-28 02:10:09,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 02:10:09,504 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 162 [2024-11-28 02:10:09,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:09,507 INFO L225 Difference]: With dead ends: 1311 [2024-11-28 02:10:09,507 INFO L226 Difference]: Without dead ends: 858 [2024-11-28 02:10:09,508 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:10:09,508 INFO L435 NwaCegarLoop]: 154 mSDtfsCounter, 62 mSDsluCounter, 423 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 577 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:09,508 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 577 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 02:10:09,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 858 states. [2024-11-28 02:10:09,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 858 to 637. [2024-11-28 02:10:09,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 637 states, 576 states have (on average 1.3142361111111112) internal successors, (757), 579 states have internal predecessors, (757), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:10:09,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 637 states and 863 transitions. [2024-11-28 02:10:09,622 INFO L78 Accepts]: Start accepts. Automaton has 637 states and 863 transitions. Word has length 162 [2024-11-28 02:10:09,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:09,622 INFO L471 AbstractCegarLoop]: Abstraction has 637 states and 863 transitions. [2024-11-28 02:10:09,622 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:10:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 863 transitions. [2024-11-28 02:10:09,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-28 02:10:09,625 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:09,625 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:09,625 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-28 02:10:09,625 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:09,626 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:09,626 INFO L85 PathProgramCache]: Analyzing trace with hash 54254185, now seen corresponding path program 1 times [2024-11-28 02:10:09,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:10:09,626 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876008492] [2024-11-28 02:10:09,626 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:09,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:10:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:10,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:10:10,504 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876008492] [2024-11-28 02:10:10,504 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876008492] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:10,504 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:10,504 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-28 02:10:10,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915089149] [2024-11-28 02:10:10,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:10,505 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-28 02:10:10,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:10:10,506 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-28 02:10:10,506 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-11-28 02:10:10,506 INFO L87 Difference]: Start difference. First operand 637 states and 863 transitions. Second operand has 8 states, 7 states have (on average 9.285714285714286) internal successors, (65), 8 states have internal predecessors, (65), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 02:10:10,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:10,966 INFO L93 Difference]: Finished difference Result 1065 states and 1440 transitions. [2024-11-28 02:10:10,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-28 02:10:10,967 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 9.285714285714286) internal successors, (65), 8 states have internal predecessors, (65), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) Word has length 162 [2024-11-28 02:10:10,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:10,969 INFO L225 Difference]: With dead ends: 1065 [2024-11-28 02:10:10,970 INFO L226 Difference]: Without dead ends: 595 [2024-11-28 02:10:10,970 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2024-11-28 02:10:10,972 INFO L435 NwaCegarLoop]: 119 mSDtfsCounter, 105 mSDsluCounter, 407 mSDsCounter, 0 mSdLazyCounter, 315 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 526 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 315 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:10,973 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [106 Valid, 526 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 315 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:10:10,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 595 states. [2024-11-28 02:10:11,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 595 to 595. [2024-11-28 02:10:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 595 states, 534 states have (on average 1.3052434456928839) internal successors, (697), 537 states have internal predecessors, (697), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:10:11,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 595 states and 803 transitions. [2024-11-28 02:10:11,042 INFO L78 Accepts]: Start accepts. Automaton has 595 states and 803 transitions. Word has length 162 [2024-11-28 02:10:11,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:11,042 INFO L471 AbstractCegarLoop]: Abstraction has 595 states and 803 transitions. [2024-11-28 02:10:11,043 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 9.285714285714286) internal successors, (65), 8 states have internal predecessors, (65), 3 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 02:10:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 803 transitions. [2024-11-28 02:10:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-28 02:10:11,044 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:11,045 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:11,045 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-28 02:10:11,045 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:11,045 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:11,046 INFO L85 PathProgramCache]: Analyzing trace with hash -198710584, now seen corresponding path program 1 times [2024-11-28 02:10:11,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:10:11,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361254109] [2024-11-28 02:10:11,046 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:11,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:10:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:11,323 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-28 02:10:11,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:10:11,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361254109] [2024-11-28 02:10:11,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361254109] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:10:11,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [906433373] [2024-11-28 02:10:11,323 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:11,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:10:11,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:10:11,326 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:10:11,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-28 02:10:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:11,628 INFO L256 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 02:10:11,632 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:10:11,660 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:11,660 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:10:11,660 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [906433373] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:11,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 02:10:11,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 8 [2024-11-28 02:10:11,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101164953] [2024-11-28 02:10:11,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:11,661 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:10:11,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:10:11,662 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:10:11,662 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-11-28 02:10:11,662 INFO L87 Difference]: Start difference. First operand 595 states and 803 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:10:11,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:11,744 INFO L93 Difference]: Finished difference Result 1035 states and 1395 transitions. [2024-11-28 02:10:11,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:10:11,744 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 162 [2024-11-28 02:10:11,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:11,747 INFO L225 Difference]: With dead ends: 1035 [2024-11-28 02:10:11,747 INFO L226 Difference]: Without dead ends: 607 [2024-11-28 02:10:11,747 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 163 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-11-28 02:10:11,748 INFO L435 NwaCegarLoop]: 138 mSDtfsCounter, 0 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 535 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:11,748 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 535 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:10:11,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 607 states. [2024-11-28 02:10:11,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 607 to 607. [2024-11-28 02:10:11,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 607 states, 546 states have (on average 1.2985347985347986) internal successors, (709), 549 states have internal predecessors, (709), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:10:11,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 607 states and 815 transitions. [2024-11-28 02:10:11,828 INFO L78 Accepts]: Start accepts. Automaton has 607 states and 815 transitions. Word has length 162 [2024-11-28 02:10:11,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:11,829 INFO L471 AbstractCegarLoop]: Abstraction has 607 states and 815 transitions. [2024-11-28 02:10:11,829 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:10:11,829 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 815 transitions. [2024-11-28 02:10:11,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-28 02:10:11,831 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:11,831 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:11,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-28 02:10:12,035 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:10:12,035 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:12,036 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:12,036 INFO L85 PathProgramCache]: Analyzing trace with hash 1349972711, now seen corresponding path program 1 times [2024-11-28 02:10:12,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:10:12,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457314186] [2024-11-28 02:10:12,036 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:12,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:10:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:13,430 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:13,430 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:10:13,430 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457314186] [2024-11-28 02:10:13,430 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1457314186] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:13,430 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:13,430 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2024-11-28 02:10:13,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404027298] [2024-11-28 02:10:13,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:13,431 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-28 02:10:13,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:10:13,431 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-28 02:10:13,431 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=230, Unknown=0, NotChecked=0, Total=272 [2024-11-28 02:10:13,432 INFO L87 Difference]: Start difference. First operand 607 states and 815 transitions. Second operand has 17 states, 17 states have (on average 3.823529411764706) internal successors, (65), 17 states have internal predecessors, (65), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:15,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:15,620 INFO L93 Difference]: Finished difference Result 1273 states and 1688 transitions. [2024-11-28 02:10:15,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-28 02:10:15,620 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 3.823529411764706) internal successors, (65), 17 states have internal predecessors, (65), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 162 [2024-11-28 02:10:15,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:15,624 INFO L225 Difference]: With dead ends: 1273 [2024-11-28 02:10:15,625 INFO L226 Difference]: Without dead ends: 833 [2024-11-28 02:10:15,626 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 178 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=170, Invalid=760, Unknown=0, NotChecked=0, Total=930 [2024-11-28 02:10:15,627 INFO L435 NwaCegarLoop]: 227 mSDtfsCounter, 397 mSDsluCounter, 1998 mSDsCounter, 0 mSdLazyCounter, 1613 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 397 SdHoareTripleChecker+Valid, 2225 SdHoareTripleChecker+Invalid, 1659 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 1613 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:15,627 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [397 Valid, 2225 Invalid, 1659 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 1613 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-28 02:10:15,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 833 states. [2024-11-28 02:10:15,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 833 to 657. [2024-11-28 02:10:15,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 657 states, 596 states have (on average 1.2936241610738255) internal successors, (771), 599 states have internal predecessors, (771), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:10:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 877 transitions. [2024-11-28 02:10:15,712 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 877 transitions. Word has length 162 [2024-11-28 02:10:15,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:15,714 INFO L471 AbstractCegarLoop]: Abstraction has 657 states and 877 transitions. [2024-11-28 02:10:15,714 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 3.823529411764706) internal successors, (65), 17 states have internal predecessors, (65), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:15,715 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 877 transitions. [2024-11-28 02:10:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-28 02:10:15,716 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:15,716 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:15,717 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-28 02:10:15,717 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:15,717 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:15,717 INFO L85 PathProgramCache]: Analyzing trace with hash -455465623, now seen corresponding path program 1 times [2024-11-28 02:10:15,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:10:15,718 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622862215] [2024-11-28 02:10:15,718 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:15,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:10:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:16,798 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:16,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:10:16,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622862215] [2024-11-28 02:10:16,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622862215] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:16,798 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:16,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2024-11-28 02:10:16,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750718328] [2024-11-28 02:10:16,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:16,799 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-28 02:10:16,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:10:16,799 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-28 02:10:16,799 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2024-11-28 02:10:16,800 INFO L87 Difference]: Start difference. First operand 657 states and 877 transitions. Second operand has 15 states, 15 states have (on average 4.333333333333333) internal successors, (65), 15 states have internal predecessors, (65), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:18,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:18,138 INFO L93 Difference]: Finished difference Result 1311 states and 1738 transitions. [2024-11-28 02:10:18,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-28 02:10:18,139 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 4.333333333333333) internal successors, (65), 15 states have internal predecessors, (65), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 162 [2024-11-28 02:10:18,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:18,141 INFO L225 Difference]: With dead ends: 1311 [2024-11-28 02:10:18,141 INFO L226 Difference]: Without dead ends: 835 [2024-11-28 02:10:18,142 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=113, Invalid=537, Unknown=0, NotChecked=0, Total=650 [2024-11-28 02:10:18,142 INFO L435 NwaCegarLoop]: 159 mSDtfsCounter, 237 mSDsluCounter, 1034 mSDsCounter, 0 mSdLazyCounter, 929 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 237 SdHoareTripleChecker+Valid, 1193 SdHoareTripleChecker+Invalid, 959 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 929 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:18,143 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [237 Valid, 1193 Invalid, 959 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 929 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-28 02:10:18,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states. [2024-11-28 02:10:18,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 656. [2024-11-28 02:10:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 656 states, 595 states have (on average 1.2941176470588236) internal successors, (770), 598 states have internal predecessors, (770), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:10:18,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 656 states and 876 transitions. [2024-11-28 02:10:18,230 INFO L78 Accepts]: Start accepts. Automaton has 656 states and 876 transitions. Word has length 162 [2024-11-28 02:10:18,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:18,230 INFO L471 AbstractCegarLoop]: Abstraction has 656 states and 876 transitions. [2024-11-28 02:10:18,230 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 4.333333333333333) internal successors, (65), 15 states have internal predecessors, (65), 2 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 876 transitions. [2024-11-28 02:10:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-28 02:10:18,232 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:18,232 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:18,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-11-28 02:10:18,232 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:18,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:18,233 INFO L85 PathProgramCache]: Analyzing trace with hash 738607137, now seen corresponding path program 1 times [2024-11-28 02:10:18,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:10:18,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84243795] [2024-11-28 02:10:18,233 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:18,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:10:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:18,446 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:18,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:10:18,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84243795] [2024-11-28 02:10:18,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [84243795] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:18,446 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:18,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 02:10:18,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1476861004] [2024-11-28 02:10:18,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:18,447 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:10:18,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:10:18,448 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:10:18,448 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:10:18,450 INFO L87 Difference]: Start difference. First operand 656 states and 876 transitions. Second operand has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:10:18,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:18,591 INFO L93 Difference]: Finished difference Result 1211 states and 1607 transitions. [2024-11-28 02:10:18,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:10:18,595 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 164 [2024-11-28 02:10:18,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:18,598 INFO L225 Difference]: With dead ends: 1211 [2024-11-28 02:10:18,598 INFO L226 Difference]: Without dead ends: 736 [2024-11-28 02:10:18,599 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:10:18,599 INFO L435 NwaCegarLoop]: 136 mSDtfsCounter, 41 mSDsluCounter, 394 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 530 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:18,601 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 530 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:10:18,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 736 states. [2024-11-28 02:10:18,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 736 to 656. [2024-11-28 02:10:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 656 states, 595 states have (on average 1.289075630252101) internal successors, (767), 598 states have internal predecessors, (767), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 50 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-28 02:10:18,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 656 states and 873 transitions. [2024-11-28 02:10:18,687 INFO L78 Accepts]: Start accepts. Automaton has 656 states and 873 transitions. Word has length 164 [2024-11-28 02:10:18,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:18,688 INFO L471 AbstractCegarLoop]: Abstraction has 656 states and 873 transitions. [2024-11-28 02:10:18,688 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.4) internal successors, (67), 5 states have internal predecessors, (67), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:10:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 873 transitions. [2024-11-28 02:10:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-28 02:10:18,689 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:18,690 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:18,690 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-11-28 02:10:18,692 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:18,692 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:18,692 INFO L85 PathProgramCache]: Analyzing trace with hash 1759675491, now seen corresponding path program 1 times [2024-11-28 02:10:18,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:10:18,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190783503] [2024-11-28 02:10:18,692 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:18,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:10:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:10:18,858 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:10:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:10:19,164 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-28 02:10:19,164 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-28 02:10:19,165 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 02:10:19,168 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-11-28 02:10:19,171 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, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:19,421 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 02:10:19,425 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 02:10:19 BoogieIcfgContainer [2024-11-28 02:10:19,425 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 02:10:19,426 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 02:10:19,427 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 02:10:19,427 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 02:10:19,428 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:09:18" (3/4) ... [2024-11-28 02:10:19,430 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 02:10:19,431 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 02:10:19,431 INFO L158 Benchmark]: Toolchain (without parser) took 62771.56ms. Allocated memory was 117.4MB in the beginning and 469.8MB in the end (delta: 352.3MB). Free memory was 85.4MB in the beginning and 194.4MB in the end (delta: -109.1MB). Peak memory consumption was 242.0MB. Max. memory is 16.1GB. [2024-11-28 02:10:19,432 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 167.8MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:10:19,432 INFO L158 Benchmark]: CACSL2BoogieTranslator took 380.18ms. Allocated memory is still 117.4MB. Free memory was 85.0MB in the beginning and 70.0MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-28 02:10:19,432 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.69ms. Allocated memory is still 117.4MB. Free memory was 70.0MB in the beginning and 65.8MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:10:19,432 INFO L158 Benchmark]: Boogie Preprocessor took 124.65ms. Allocated memory is still 117.4MB. Free memory was 65.8MB in the beginning and 60.9MB in the end (delta: 4.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 02:10:19,432 INFO L158 Benchmark]: RCFGBuilder took 956.53ms. Allocated memory is still 117.4MB. Free memory was 60.9MB in the beginning and 77.5MB in the end (delta: -16.6MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2024-11-28 02:10:19,433 INFO L158 Benchmark]: TraceAbstraction took 61198.50ms. Allocated memory was 117.4MB in the beginning and 469.8MB in the end (delta: 352.3MB). Free memory was 76.9MB in the beginning and 194.5MB in the end (delta: -117.6MB). Peak memory consumption was 236.4MB. Max. memory is 16.1GB. [2024-11-28 02:10:19,433 INFO L158 Benchmark]: Witness Printer took 4.24ms. Allocated memory is still 469.8MB. Free memory was 194.5MB in the beginning and 194.4MB in the end (delta: 95.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:10:19,434 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76ms. Allocated memory is still 167.8MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 380.18ms. Allocated memory is still 117.4MB. Free memory was 85.0MB in the beginning and 70.0MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.69ms. Allocated memory is still 117.4MB. Free memory was 70.0MB in the beginning and 65.8MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 124.65ms. Allocated memory is still 117.4MB. Free memory was 65.8MB in the beginning and 60.9MB in the end (delta: 4.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 956.53ms. Allocated memory is still 117.4MB. Free memory was 60.9MB in the beginning and 77.5MB in the end (delta: -16.6MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. * TraceAbstraction took 61198.50ms. Allocated memory was 117.4MB in the beginning and 469.8MB in the end (delta: 352.3MB). Free memory was 76.9MB in the beginning and 194.5MB in the end (delta: -117.6MB). Peak memory consumption was 236.4MB. Max. memory is 16.1GB. * Witness Printer took 4.24ms. Allocated memory is still 469.8MB. Free memory was 194.5MB in the beginning and 194.4MB in the end (delta: 95.9kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 115, overapproximation of someBinaryFLOATComparisonOperation at line 83, overapproximation of someBinaryFLOATComparisonOperation at line 83. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22-L24] unsigned char BOOL_unsigned_char_Array_0[1] = { 1 }; [L22-L24] unsigned char BOOL_unsigned_char_Array_0[1] = { 1 }; [L25] unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer = &(BOOL_unsigned_char_Array_0[0]); [L26-L28] float float_Array_0[2] = { 10000000000000.926, 1000000.6 }; [L26-L28] float float_Array_0[2] = { 10000000000000.926, 1000000.6 }; [L26-L28] float float_Array_0[2] = { 10000000000000.926, 1000000.6 }; [L29] float* float_Array_0_arrayfloat_Array_0arrayVar0_Pointer = &(float_Array_0[0]); [L30] float* float_Array_0_arrayfloat_Array_0arrayVar1_Pointer = &(float_Array_0[1]); [L31-L33] signed short int signed_short_int_Array_0[3] = { -4, 128, 28020 }; [L31-L33] signed short int signed_short_int_Array_0[3] = { -4, 128, 28020 }; [L31-L33] signed short int signed_short_int_Array_0[3] = { -4, 128, 28020 }; [L31-L33] signed short int signed_short_int_Array_0[3] = { -4, 128, 28020 }; [L34] signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer = &(signed_short_int_Array_0[0]); [L35] signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer = &(signed_short_int_Array_0[1]); [L36] signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer = &(signed_short_int_Array_0[2]); [L37-L39] unsigned char unsigned_char_Array_0[7] = { 128, 0, 5, 8, 64, 25, 128 }; [L37-L39] unsigned char unsigned_char_Array_0[7] = { 128, 0, 5, 8, 64, 25, 128 }; [L37-L39] unsigned char unsigned_char_Array_0[7] = { 128, 0, 5, 8, 64, 25, 128 }; [L37-L39] unsigned char unsigned_char_Array_0[7] = { 128, 0, 5, 8, 64, 25, 128 }; [L37-L39] unsigned char unsigned_char_Array_0[7] = { 128, 0, 5, 8, 64, 25, 128 }; [L37-L39] unsigned char unsigned_char_Array_0[7] = { 128, 0, 5, 8, 64, 25, 128 }; [L37-L39] unsigned char unsigned_char_Array_0[7] = { 128, 0, 5, 8, 64, 25, 128 }; [L37-L39] unsigned char unsigned_char_Array_0[7] = { 128, 0, 5, 8, 64, 25, 128 }; [L40] unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer = &(unsigned_char_Array_0[0]); [L41] unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer = &(unsigned_char_Array_0[1]); [L42] unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer = &(unsigned_char_Array_0[2]); [L43] unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer = &(unsigned_char_Array_0[3]); [L44] unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer = &(unsigned_char_Array_0[4]); [L45] unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer = &(unsigned_char_Array_0[5]); [L46] unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer = &(unsigned_char_Array_0[6]); [L47-L49] unsigned short int unsigned_short_int_Array_0[2] = { 64, 27843 }; [L47-L49] unsigned short int unsigned_short_int_Array_0[2] = { 64, 27843 }; [L47-L49] unsigned short int unsigned_short_int_Array_0[2] = { 64, 27843 }; [L50] unsigned short int* unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer = &(unsigned_short_int_Array_0[0]); [L51] unsigned short int* unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer = &(unsigned_short_int_Array_0[1]); [L52] signed short int last_1_signed_short_int_Array_0_0_ = -4; [L53] unsigned short int last_1_unsigned_short_int_Array_0_0_ = 64; VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=0, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L119] isInitial = 1 [L120] FCALL initially() [L122] CALL updateLastVariables() [L111] EXPR signed_short_int_Array_0[0] [L111] last_1_signed_short_int_Array_0_0_ = signed_short_int_Array_0[0] [L112] EXPR unsigned_short_int_Array_0[0] [L112] last_1_unsigned_short_int_Array_0_0_ = unsigned_short_int_Array_0[0] [L122] RET updateLastVariables() [L123] CALL updateVariables() [L79] BOOL_unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar() [L80] EXPR BOOL_unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L80] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L80] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L81] EXPR BOOL_unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L81] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L81] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L82] float_Array_0[1] = __VERIFIER_nondet_float() [L83] EXPR float_Array_0[1] [L83] EXPR float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L83] EXPR float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F [L83] EXPR float_Array_0[1] [L83] EXPR float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L83] EXPR (float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 9223372.036854765600e+12F && float_Array_0[1] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L83] EXPR (float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 9223372.036854765600e+12F && float_Array_0[1] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L83] CALL assume_abort_if_not((float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 9223372.036854765600e+12F && float_Array_0[1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L83] RET assume_abort_if_not((float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 9223372.036854765600e+12F && float_Array_0[1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L84] signed_short_int_Array_0[2] = __VERIFIER_nondet_short() [L85] EXPR signed_short_int_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L85] CALL assume_abort_if_not(signed_short_int_Array_0[2] >= 16383) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L85] RET assume_abort_if_not(signed_short_int_Array_0[2] >= 16383) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L86] EXPR signed_short_int_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L86] CALL assume_abort_if_not(signed_short_int_Array_0[2] <= 32766) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L86] RET assume_abort_if_not(signed_short_int_Array_0[2] <= 32766) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L87] unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar() [L88] EXPR unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L88] CALL assume_abort_if_not(unsigned_char_Array_0[0] >= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L88] RET assume_abort_if_not(unsigned_char_Array_0[0] >= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L89] EXPR unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L89] CALL assume_abort_if_not(unsigned_char_Array_0[0] <= 255) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L89] RET assume_abort_if_not(unsigned_char_Array_0[0] <= 255) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L90] unsigned_char_Array_0[1] = __VERIFIER_nondet_uchar() [L91] EXPR unsigned_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L91] CALL assume_abort_if_not(unsigned_char_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L91] RET assume_abort_if_not(unsigned_char_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L92] EXPR unsigned_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L92] CALL assume_abort_if_not(unsigned_char_Array_0[1] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L92] RET assume_abort_if_not(unsigned_char_Array_0[1] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L93] unsigned_char_Array_0[2] = __VERIFIER_nondet_uchar() [L94] EXPR unsigned_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L94] CALL assume_abort_if_not(unsigned_char_Array_0[2] >= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L94] RET assume_abort_if_not(unsigned_char_Array_0[2] >= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L95] EXPR unsigned_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L95] CALL assume_abort_if_not(unsigned_char_Array_0[2] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L95] RET assume_abort_if_not(unsigned_char_Array_0[2] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L96] EXPR unsigned_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L96] CALL assume_abort_if_not(unsigned_char_Array_0[2] != 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L96] RET assume_abort_if_not(unsigned_char_Array_0[2] != 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L97] unsigned_char_Array_0[3] = __VERIFIER_nondet_uchar() [L98] EXPR unsigned_char_Array_0[3] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L98] CALL assume_abort_if_not(unsigned_char_Array_0[3] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L98] RET assume_abort_if_not(unsigned_char_Array_0[3] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L99] EXPR unsigned_char_Array_0[3] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L99] CALL assume_abort_if_not(unsigned_char_Array_0[3] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L99] RET assume_abort_if_not(unsigned_char_Array_0[3] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L100] unsigned_char_Array_0[4] = __VERIFIER_nondet_uchar() [L101] EXPR unsigned_char_Array_0[4] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L101] CALL assume_abort_if_not(unsigned_char_Array_0[4] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L101] RET assume_abort_if_not(unsigned_char_Array_0[4] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L102] EXPR unsigned_char_Array_0[4] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L102] CALL assume_abort_if_not(unsigned_char_Array_0[4] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L102] RET assume_abort_if_not(unsigned_char_Array_0[4] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L103] unsigned_char_Array_0[5] = __VERIFIER_nondet_uchar() [L104] EXPR unsigned_char_Array_0[5] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L104] CALL assume_abort_if_not(unsigned_char_Array_0[5] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L104] RET assume_abort_if_not(unsigned_char_Array_0[5] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L105] EXPR unsigned_char_Array_0[5] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L105] CALL assume_abort_if_not(unsigned_char_Array_0[5] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L105] RET assume_abort_if_not(unsigned_char_Array_0[5] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L106] unsigned_short_int_Array_0[1] = __VERIFIER_nondet_ushort() [L107] EXPR unsigned_short_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L107] CALL assume_abort_if_not(unsigned_short_int_Array_0[1] >= 16383) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L107] RET assume_abort_if_not(unsigned_short_int_Array_0[1] >= 16383) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L108] EXPR unsigned_short_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L108] CALL assume_abort_if_not(unsigned_short_int_Array_0[1] <= 32767) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L20] COND FALSE !(!cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, \old(cond)=1, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L108] RET assume_abort_if_not(unsigned_short_int_Array_0[1] <= 32767) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L123] RET updateVariables() [L124] CALL step() [L57] signed long int stepLocal_0 = last_1_signed_short_int_Array_0_0_; VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, stepLocal_0=-4, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L58] COND TRUE stepLocal_0 != last_1_unsigned_short_int_Array_0_0_ [L59] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer) [L59] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer) [L59] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L59] EXPR (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) [L59] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer) [L59] EXPR (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L59] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L59] EXPR (((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer))) [L59] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer) [L59] EXPR (((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer))) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L59] (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) = ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))) [L63] EXPR \read(*BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L63] COND TRUE (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) [L64] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer) [L64] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer) [L64] (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) = (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) [L66] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer) [L66] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L66] COND TRUE ! ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer)) > (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer))) [L67] (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) = (32 - 8) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L71] EXPR \read(*float_Array_0_arrayfloat_Array_0arrayVar1_Pointer) [L71] (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) = (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) [L72] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer) [L72] EXPR \read(*signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L72] COND FALSE !((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) [L124] RET step() [L125] CALL, EXPR property() [L115] EXPR (last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)))) [L115] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer) [L115] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer) [L115] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer) [L115] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) [L115] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer) [L115] EXPR (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR (((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer))) [L115] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer) [L115] EXPR (((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer))) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR (last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)))) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR ((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR ((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1) [L115] EXPR \read(*BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1 [L115] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer) [L115] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer) [L115] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer) [L115] EXPR (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1 VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR ((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR (((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1)) && (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR (((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1)) && (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1) [L115] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer) [L115] EXPR \read(*signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1 [L115] EXPR ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1 VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR (((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1)) && (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR ((((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1)) && (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1)) && ((! ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer)) > (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) (32 - 8))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)))))) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR ((((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1)) && (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1)) && ((! ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer)) > (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) (32 - 8))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)))))) [L115] EXPR \read(*unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer) [L115] EXPR \read(*unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR (! ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer)) > (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) (32 - 8))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) [L115] EXPR \read(*signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer) [L115] EXPR (! ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer)) > (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) (32 - 8))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR ((((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1)) && (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1)) && ((! ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer)) > (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) (32 - 8))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)))))) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR (((((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1)) && (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1)) && ((! ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer)) > (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) (32 - 8))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))))) && ((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) == ((float) (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)))) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115] EXPR (((((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1)) && (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1)) && ((! ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer)) > (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) (32 - 8))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))))) && ((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) == ((float) (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)))) [L115] EXPR \read(*float_Array_0_arrayfloat_Array_0arrayVar0_Pointer) [L115] EXPR \read(*float_Array_0_arrayfloat_Array_0arrayVar1_Pointer) [L115] EXPR (((((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1)) && (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1)) && ((! ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer)) > (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) (32 - 8))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))))) && ((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) == ((float) (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)))) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L115-L116] return (((((last_1_signed_short_int_Array_0_0_ != last_1_unsigned_short_int_Array_0_0_) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer)) + (((((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) > ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) ? ((((((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) < ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))) ? ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))))))) : ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) == ((unsigned char) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + 23103) - (32 + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer)))))) : 1)) && (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer)) < (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer))) ? ((((- 8) / ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))) >= (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer)))))) : 1) : 1)) && ((! ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer)) > (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) (32 - 8))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) == ((signed short int) ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer))))))) && ((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) == ((float) (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)))) ; [L125] RET, EXPR property() [L125] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] [L19] reach_error() VAL [BOOL_unsigned_char_Array_0={4:0}, BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer={4:0}, float_Array_0={5:0}, float_Array_0_arrayfloat_Array_0arrayVar0_Pointer={5:0}, float_Array_0_arrayfloat_Array_0arrayVar1_Pointer={5:4}, isInitial=1, last_1_signed_short_int_Array_0_0_=-4, last_1_unsigned_short_int_Array_0_0_=64, signed_short_int_Array_0={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer={6:0}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer={6:2}, signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer={6:4}, unsigned_char_Array_0={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer={7:0}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer={7:1}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var2_Pointer={7:2}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var3_Pointer={7:3}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var4_Pointer={7:4}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var5_Pointer={7:5}, unsigned_char_Array_0_arrayunsigned_char_Array_0Var6_Pointer={7:6}, unsigned_short_int_Array_0={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer={8:0}, unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer={8:2}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 103 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 60.9s, OverallIterations: 27, TraceHistogramMax: 20, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 24.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5085 SdHoareTripleChecker+Valid, 16.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5074 mSDsluCounter, 19831 SdHoareTripleChecker+Invalid, 14.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16132 mSDsCounter, 623 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13868 IncrementalHoareTripleChecker+Invalid, 14491 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 623 mSolverCounterUnsat, 3699 mSDtfsCounter, 13868 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 970 GetRequests, 615 SyntacticMatches, 3 SemanticMatches, 352 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1301 ImplicationChecksByTransitivity, 8.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=657occurred in iteration=24, InterpolantAutomatonStates: 233, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 26 MinimizatonAttempts, 2246 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 30.1s InterpolantComputationTime, 4768 NumberOfCodeBlocks, 4768 NumberOfCodeBlocksAsserted, 30 NumberOfCheckSat, 4575 ConstructedInterpolants, 0 QuantifiedInterpolants, 28154 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1741 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 29 InterpolantComputations, 26 PerfectInterpolantSequences, 21888/22040 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-28 02:10:19,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 7fd36b961a9568d61d1e2740d3df2c3ef998c6b657eefe353ce47ee368fc6b64 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:10:22,056 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:10:22,188 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-28 02:10:22,195 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:10:22,195 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:10:22,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:10:22,232 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:10:22,232 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:10:22,233 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:10:22,233 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:10:22,233 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:10:22,235 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:10:22,236 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:10:22,236 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:10:22,238 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:10:22,238 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:10:22,238 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:10:22,238 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:10:22,238 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:10:22,238 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:10:22,239 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:10:22,239 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:10:22,240 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:10:22,240 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:10:22,240 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:10:22,240 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:10:22,241 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:10:22,241 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:10:22,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:10:22,241 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:10:22,241 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:10:22,242 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:10:22,242 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:10:22,242 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 02:10:22,242 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 02:10:22,242 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:10:22,243 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:10:22,243 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:10:22,243 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:10:22,243 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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 -> 7fd36b961a9568d61d1e2740d3df2c3ef998c6b657eefe353ce47ee368fc6b64 [2024-11-28 02:10:22,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:10:22,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:10:22,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:10:22,587 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:10:22,588 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:10:22,589 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.i [2024-11-28 02:10:25,719 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/data/b5d2c624f/901d1f0d95ef4862a6d7f719458fd123/FLAG55e1211e7 [2024-11-28 02:10:25,986 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:10:25,988 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.i [2024-11-28 02:10:25,999 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/data/b5d2c624f/901d1f0d95ef4862a6d7f719458fd123/FLAG55e1211e7 [2024-11-28 02:10:26,023 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/data/b5d2c624f/901d1f0d95ef4862a6d7f719458fd123 [2024-11-28 02:10:26,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:10:26,029 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:10:26,031 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:10:26,032 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:10:26,037 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:10:26,038 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f641eaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26, skipping insertion in model container [2024-11-28 02:10:26,041 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,066 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:10:26,246 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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.i[917,930] [2024-11-28 02:10:26,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:10:26,374 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:10:26,384 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_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-84.i[917,930] [2024-11-28 02:10:26,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:10:26,489 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:10:26,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26 WrapperNode [2024-11-28 02:10:26,490 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:10:26,491 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:10:26,491 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:10:26,492 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:10:26,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,517 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,557 INFO L138 Inliner]: procedures = 33, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 443 [2024-11-28 02:10:26,558 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:10:26,558 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:10:26,558 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:10:26,559 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:10:26,567 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,577 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,601 INFO L175 MemorySlicer]: Split 122 memory accesses to 6 slices as follows [2, 6, 11, 19, 72, 12]. 59 percent of accesses are in the largest equivalence class. The 17 initializations are split as follows [2, 1, 2, 3, 7, 2]. The 17 writes are split as follows [0, 1, 2, 4, 8, 2]. [2024-11-28 02:10:26,602 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,602 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,644 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,646 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,657 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,665 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,667 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,672 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:10:26,673 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:10:26,673 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:10:26,673 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:10:26,674 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (1/1) ... [2024-11-28 02:10:26,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:10:26,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:10:26,709 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:10:26,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:10:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:10:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-28 02:10:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-28 02:10:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-28 02:10:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-28 02:10:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-28 02:10:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-28 02:10:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#0 [2024-11-28 02:10:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#1 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#2 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#3 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#4 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#5 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#2 [2024-11-28 02:10:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#3 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#4 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#5 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#2 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#3 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#4 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#5 [2024-11-28 02:10:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#0 [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#1 [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#2 [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#3 [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#4 [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#5 [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:10:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:10:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-28 02:10:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-28 02:10:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-28 02:10:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-28 02:10:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-28 02:10:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-28 02:10:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-28 02:10:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-28 02:10:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-28 02:10:27,035 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:10:27,037 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:10:27,787 INFO L? ?]: Removed 98 outVars from TransFormulas that were not future-live. [2024-11-28 02:10:27,787 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:10:27,804 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:10:27,804 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 02:10:27,805 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:10:27 BoogieIcfgContainer [2024-11-28 02:10:27,805 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:10:27,808 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:10:27,808 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:10:27,815 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:10:27,815 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:10:26" (1/3) ... [2024-11-28 02:10:27,816 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a2ec66f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:10:27, skipping insertion in model container [2024-11-28 02:10:27,816 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:10:26" (2/3) ... [2024-11-28 02:10:27,817 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a2ec66f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:10:27, skipping insertion in model container [2024-11-28 02:10:27,817 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:10:27" (3/3) ... [2024-11-28 02:10:27,819 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-ap_file-84.i [2024-11-28 02:10:27,836 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:10:27,838 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_variablewrapping_wrapper-ap_file-84.i that has 2 procedures, 103 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 02:10:27,942 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:10:27,958 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;@1082f94e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:10:27,959 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:10:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand has 103 states, 80 states have (on average 1.35) internal successors, (108), 81 states have internal predecessors, (108), 20 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2024-11-28 02:10:27,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-28 02:10:27,982 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:27,983 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:27,987 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:27,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:27,995 INFO L85 PathProgramCache]: Analyzing trace with hash -1023549121, now seen corresponding path program 1 times [2024-11-28 02:10:28,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:10:28,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1540637598] [2024-11-28 02:10:28,010 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:28,011 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:10:28,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:10:28,016 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:10:28,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-28 02:10:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:28,525 INFO L256 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 02:10:28,543 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:10:28,604 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-28 02:10:28,604 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:10:28,607 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:10:28,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1540637598] [2024-11-28 02:10:28,608 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1540637598] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:28,608 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:28,609 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-28 02:10:28,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557606278] [2024-11-28 02:10:28,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:28,617 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 02:10:28,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:10:28,641 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 02:10:28,641 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:10:28,644 INFO L87 Difference]: Start difference. First operand has 103 states, 80 states have (on average 1.35) internal successors, (108), 81 states have internal predecessors, (108), 20 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:28,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:28,674 INFO L93 Difference]: Finished difference Result 199 states and 310 transitions. [2024-11-28 02:10:28,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 02:10:28,676 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 150 [2024-11-28 02:10:28,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:28,682 INFO L225 Difference]: With dead ends: 199 [2024-11-28 02:10:28,682 INFO L226 Difference]: Without dead ends: 99 [2024-11-28 02:10:28,685 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:10:28,689 INFO L435 NwaCegarLoop]: 141 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, 141 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:28,690 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 141 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:10:28,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2024-11-28 02:10:28,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2024-11-28 02:10:28,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 77 states have (on average 1.3116883116883118) internal successors, (101), 77 states have internal predecessors, (101), 20 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2024-11-28 02:10:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 141 transitions. [2024-11-28 02:10:28,735 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 141 transitions. Word has length 150 [2024-11-28 02:10:28,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:28,735 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 141 transitions. [2024-11-28 02:10:28,736 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:28,736 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-11-28 02:10:28,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-28 02:10:28,739 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:28,740 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:28,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-28 02:10:28,940 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:10:28,941 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:28,941 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:28,942 INFO L85 PathProgramCache]: Analyzing trace with hash -1345191521, now seen corresponding path program 1 times [2024-11-28 02:10:28,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:10:28,946 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1923388487] [2024-11-28 02:10:28,946 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:28,947 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:10:28,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:10:28,949 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:10:28,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-28 02:10:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:29,392 INFO L256 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-28 02:10:29,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:10:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2024-11-28 02:10:29,461 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:10:29,461 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:10:29,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1923388487] [2024-11-28 02:10:29,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1923388487] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:29,462 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:29,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 02:10:29,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413622569] [2024-11-28 02:10:29,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:29,464 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:10:29,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:10:29,465 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:10:29,465 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:10:29,465 INFO L87 Difference]: Start difference. First operand 99 states and 141 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:29,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:29,527 INFO L93 Difference]: Finished difference Result 197 states and 282 transitions. [2024-11-28 02:10:29,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:10:29,528 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 150 [2024-11-28 02:10:29,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:29,530 INFO L225 Difference]: With dead ends: 197 [2024-11-28 02:10:29,530 INFO L226 Difference]: Without dead ends: 101 [2024-11-28 02:10:29,530 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:10:29,531 INFO L435 NwaCegarLoop]: 139 mSDtfsCounter, 0 mSDsluCounter, 267 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 406 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:29,532 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 406 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:10:29,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2024-11-28 02:10:29,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2024-11-28 02:10:29,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 79 states have (on average 1.3037974683544304) internal successors, (103), 79 states have internal predecessors, (103), 20 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2024-11-28 02:10:29,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 143 transitions. [2024-11-28 02:10:29,545 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 143 transitions. Word has length 150 [2024-11-28 02:10:29,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:29,547 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 143 transitions. [2024-11-28 02:10:29,547 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:10:29,547 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 143 transitions. [2024-11-28 02:10:29,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-28 02:10:29,550 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:29,550 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:29,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-28 02:10:29,751 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:10:29,751 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:29,751 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:29,752 INFO L85 PathProgramCache]: Analyzing trace with hash -1708658019, now seen corresponding path program 1 times [2024-11-28 02:10:29,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:10:29,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1268054912] [2024-11-28 02:10:29,753 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:29,753 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:10:29,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:10:29,757 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:10:29,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-28 02:10:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:30,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 02:10:30,210 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:10:30,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2024-11-28 02:10:30,690 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:30,690 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:10:30,691 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:10:30,691 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1268054912] [2024-11-28 02:10:30,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1268054912] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:30,691 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:30,691 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 02:10:30,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861602598] [2024-11-28 02:10:30,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:30,692 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:10:30,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:10:30,692 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:10:30,693 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:10:30,693 INFO L87 Difference]: Start difference. First operand 101 states and 143 transitions. Second operand has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:10:31,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:31,004 INFO L93 Difference]: Finished difference Result 298 states and 424 transitions. [2024-11-28 02:10:31,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:10:31,005 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 150 [2024-11-28 02:10:31,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:31,008 INFO L225 Difference]: With dead ends: 298 [2024-11-28 02:10:31,008 INFO L226 Difference]: Without dead ends: 200 [2024-11-28 02:10:31,009 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:10:31,010 INFO L435 NwaCegarLoop]: 133 mSDtfsCounter, 117 mSDsluCounter, 391 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 117 SdHoareTripleChecker+Valid, 524 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:31,010 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [117 Valid, 524 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 02:10:31,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2024-11-28 02:10:31,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 171. [2024-11-28 02:10:31,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 128 states have (on average 1.265625) internal successors, (162), 128 states have internal predecessors, (162), 40 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-28 02:10:31,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 242 transitions. [2024-11-28 02:10:31,056 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 242 transitions. Word has length 150 [2024-11-28 02:10:31,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:31,056 INFO L471 AbstractCegarLoop]: Abstraction has 171 states and 242 transitions. [2024-11-28 02:10:31,056 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:10:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 242 transitions. [2024-11-28 02:10:31,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-28 02:10:31,062 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:31,063 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:31,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-28 02:10:31,263 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:10:31,263 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:31,264 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:31,264 INFO L85 PathProgramCache]: Analyzing trace with hash 1922348475, now seen corresponding path program 1 times [2024-11-28 02:10:31,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:10:31,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [245525497] [2024-11-28 02:10:31,266 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:31,266 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:10:31,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:10:31,269 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:10:31,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-28 02:10:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:31,664 INFO L256 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-28 02:10:31,668 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:10:31,721 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:10:31,722 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:10:31,722 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:10:31,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [245525497] [2024-11-28 02:10:31,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [245525497] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:10:31,723 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:10:31,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-28 02:10:31,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868902517] [2024-11-28 02:10:31,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:10:31,725 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-28 02:10:31,726 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:10:31,726 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-28 02:10:31,726 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:10:31,726 INFO L87 Difference]: Start difference. First operand 171 states and 242 transitions. Second operand has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:10:31,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:10:31,818 INFO L93 Difference]: Finished difference Result 276 states and 392 transitions. [2024-11-28 02:10:31,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 02:10:31,820 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 158 [2024-11-28 02:10:31,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:10:31,825 INFO L225 Difference]: With dead ends: 276 [2024-11-28 02:10:31,828 INFO L226 Difference]: Without dead ends: 178 [2024-11-28 02:10:31,828 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:10:31,829 INFO L435 NwaCegarLoop]: 134 mSDtfsCounter, 1 mSDsluCounter, 519 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 653 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 02:10:31,830 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 653 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 02:10:31,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2024-11-28 02:10:31,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 177. [2024-11-28 02:10:31,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 177 states, 134 states have (on average 1.2537313432835822) internal successors, (168), 134 states have internal predecessors, (168), 40 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-28 02:10:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 248 transitions. [2024-11-28 02:10:31,870 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 248 transitions. Word has length 158 [2024-11-28 02:10:31,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:10:31,872 INFO L471 AbstractCegarLoop]: Abstraction has 177 states and 248 transitions. [2024-11-28 02:10:31,872 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:10:31,872 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 248 transitions. [2024-11-28 02:10:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-28 02:10:31,876 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:10:31,876 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:10:31,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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)] Forceful destruction successful, exit code 0 [2024-11-28 02:10:32,077 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:10:32,078 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:10:32,078 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:10:32,078 INFO L85 PathProgramCache]: Analyzing trace with hash 1924195517, now seen corresponding path program 1 times [2024-11-28 02:10:32,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:10:32,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1342917694] [2024-11-28 02:10:32,079 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:32,079 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:10:32,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:10:32,081 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:10:32,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-28 02:10:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:32,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-28 02:10:32,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:10:34,567 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-28 02:10:35,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2024-11-28 02:10:35,872 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-11-28 02:10:36,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2024-11-28 02:10:37,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 31 [2024-11-28 02:10:38,504 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 56 [2024-11-28 02:10:39,102 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-28 02:10:39,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 73 treesize of output 37 [2024-11-28 02:10:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 292 proven. 256 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-28 02:10:39,248 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:10:57,691 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:10:57,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1342917694] [2024-11-28 02:10:57,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1342917694] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:10:57,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1696856293] [2024-11-28 02:10:57,692 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:10:57,692 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 02:10:57,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 02:10:57,697 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 02:10:57,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-28 02:10:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:10:58,784 INFO L256 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-28 02:10:58,795 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:11:08,206 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-28 02:11:12,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-28 02:11:16,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2024-11-28 02:11:19,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2024-11-28 02:11:23,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 43 [2024-11-28 02:11:36,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 66 [2024-11-28 02:11:40,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 47 [2024-11-28 02:11:41,504 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 382 proven. 234 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-28 02:11:41,504 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:12:05,367 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1696856293] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:12:05,367 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 02:12:05,367 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 21] total 30 [2024-11-28 02:12:05,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1581769860] [2024-11-28 02:12:05,368 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 02:12:05,369 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2024-11-28 02:12:05,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:12:05,370 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2024-11-28 02:12:05,372 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=287, Invalid=1514, Unknown=5, NotChecked=0, Total=1806 [2024-11-28 02:12:05,372 INFO L87 Difference]: Start difference. First operand 177 states and 248 transitions. Second operand has 31 states, 29 states have (on average 4.827586206896552) internal successors, (140), 29 states have internal predecessors, (140), 12 states have call successors, (40), 11 states have call predecessors, (40), 12 states have return successors, (40), 10 states have call predecessors, (40), 12 states have call successors, (40) [2024-11-28 02:12:46,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:12:46,013 INFO L93 Difference]: Finished difference Result 403 states and 540 transitions. [2024-11-28 02:12:46,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-28 02:12:46,015 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 29 states have (on average 4.827586206896552) internal successors, (140), 29 states have internal predecessors, (140), 12 states have call successors, (40), 11 states have call predecessors, (40), 12 states have return successors, (40), 10 states have call predecessors, (40), 12 states have call successors, (40) Word has length 158 [2024-11-28 02:12:46,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:12:46,018 INFO L225 Difference]: With dead ends: 403 [2024-11-28 02:12:46,018 INFO L226 Difference]: Without dead ends: 299 [2024-11-28 02:12:46,020 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 455 GetRequests, 384 SyntacticMatches, 1 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1252 ImplicationChecksByTransitivity, 70.6s TimeCoverageRelationStatistics Valid=1009, Invalid=4098, Unknown=5, NotChecked=0, Total=5112 [2024-11-28 02:12:46,021 INFO L435 NwaCegarLoop]: 107 mSDtfsCounter, 670 mSDsluCounter, 1181 mSDsCounter, 0 mSdLazyCounter, 1617 mSolverCounterSat, 209 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 670 SdHoareTripleChecker+Valid, 1288 SdHoareTripleChecker+Invalid, 1826 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 209 IncrementalHoareTripleChecker+Valid, 1617 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.6s IncrementalHoareTripleChecker+Time [2024-11-28 02:12:46,021 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [670 Valid, 1288 Invalid, 1826 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [209 Valid, 1617 Invalid, 0 Unknown, 0 Unchecked, 21.6s Time] [2024-11-28 02:12:46,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2024-11-28 02:12:46,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 282. [2024-11-28 02:12:46,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 282 states, 225 states have (on average 1.2577777777777779) internal successors, (283), 226 states have internal predecessors, (283), 47 states have call successors, (47), 9 states have call predecessors, (47), 9 states have return successors, (47), 46 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 02:12:46,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 377 transitions. [2024-11-28 02:12:46,082 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 377 transitions. Word has length 158 [2024-11-28 02:12:46,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:12:46,083 INFO L471 AbstractCegarLoop]: Abstraction has 282 states and 377 transitions. [2024-11-28 02:12:46,083 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 29 states have (on average 4.827586206896552) internal successors, (140), 29 states have internal predecessors, (140), 12 states have call successors, (40), 11 states have call predecessors, (40), 12 states have return successors, (40), 10 states have call predecessors, (40), 12 states have call successors, (40) [2024-11-28 02:12:46,084 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 377 transitions. [2024-11-28 02:12:46,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:12:46,085 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:12:46,086 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:12:46,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:46,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2024-11-28 02:12:46,486 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:12:46,486 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:12:46,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:46,488 INFO L85 PathProgramCache]: Analyzing trace with hash -2098989630, now seen corresponding path program 1 times [2024-11-28 02:12:46,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:12:46,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [216506411] [2024-11-28 02:12:46,488 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:46,488 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:12:46,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:12:46,492 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:12:46,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-28 02:12:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:46,934 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-28 02:12:46,941 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:12:54,674 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-28 02:12:57,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-28 02:13:00,890 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2024-11-28 02:13:03,910 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2024-11-28 02:13:08,709 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 48 [2024-11-28 02:13:17,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 65 [2024-11-28 02:13:20,848 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-28 02:13:20,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 78 treesize of output 42 [2024-11-28 02:13:21,354 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 325 proven. 274 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-28 02:13:21,354 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:13:25,265 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:13:25,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [216506411] [2024-11-28 02:13:25,265 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [216506411] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:13:25,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1709405485] [2024-11-28 02:13:25,266 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:13:25,266 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 02:13:25,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 02:13:25,270 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 02:13:25,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-28 02:13:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:13:26,340 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-28 02:13:26,346 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:13:35,586 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-28 02:13:40,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2024-11-28 02:13:44,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 24 [2024-11-28 02:13:47,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 24 [2024-11-28 02:13:53,611 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2024-11-28 02:14:03,778 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 61 [2024-11-28 02:14:07,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 38 [2024-11-28 02:14:07,863 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 276 proven. 274 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-28 02:14:07,863 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:14:08,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1709405485] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:14:08,999 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 02:14:08,999 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18] total 35 [2024-11-28 02:14:08,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1694008204] [2024-11-28 02:14:08,999 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 02:14:09,000 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2024-11-28 02:14:09,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:14:09,002 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2024-11-28 02:14:09,002 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=211, Invalid=1595, Unknown=0, NotChecked=0, Total=1806 [2024-11-28 02:14:09,003 INFO L87 Difference]: Start difference. First operand 282 states and 377 transitions. Second operand has 36 states, 32 states have (on average 4.4375) internal successors, (142), 32 states have internal predecessors, (142), 12 states have call successors, (40), 8 states have call predecessors, (40), 12 states have return successors, (40), 11 states have call predecessors, (40), 12 states have call successors, (40) [2024-11-28 02:14:52,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:14:52,843 INFO L93 Difference]: Finished difference Result 604 states and 793 transitions. [2024-11-28 02:14:52,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-28 02:14:52,845 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 32 states have (on average 4.4375) internal successors, (142), 32 states have internal predecessors, (142), 12 states have call successors, (40), 8 states have call predecessors, (40), 12 states have return successors, (40), 11 states have call predecessors, (40), 12 states have call successors, (40) Word has length 160 [2024-11-28 02:14:52,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:14:52,849 INFO L225 Difference]: With dead ends: 604 [2024-11-28 02:14:52,849 INFO L226 Difference]: Without dead ends: 417 [2024-11-28 02:14:52,851 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 411 GetRequests, 344 SyntacticMatches, 1 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1198 ImplicationChecksByTransitivity, 36.0s TimeCoverageRelationStatistics Valid=752, Invalid=3804, Unknown=0, NotChecked=0, Total=4556 [2024-11-28 02:14:52,854 INFO L435 NwaCegarLoop]: 94 mSDtfsCounter, 1226 mSDsluCounter, 1253 mSDsCounter, 0 mSdLazyCounter, 1985 mSolverCounterSat, 365 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1227 SdHoareTripleChecker+Valid, 1347 SdHoareTripleChecker+Invalid, 2350 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 365 IncrementalHoareTripleChecker+Valid, 1985 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.4s IncrementalHoareTripleChecker+Time [2024-11-28 02:14:52,854 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1227 Valid, 1347 Invalid, 2350 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [365 Valid, 1985 Invalid, 0 Unknown, 0 Unchecked, 28.4s Time] [2024-11-28 02:14:52,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 417 states. [2024-11-28 02:14:52,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 417 to 335. [2024-11-28 02:14:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 335 states, 273 states have (on average 1.2673992673992673) internal successors, (346), 274 states have internal predecessors, (346), 47 states have call successors, (47), 14 states have call predecessors, (47), 14 states have return successors, (47), 46 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 02:14:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 440 transitions. [2024-11-28 02:14:52,951 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 440 transitions. Word has length 160 [2024-11-28 02:14:52,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:14:52,952 INFO L471 AbstractCegarLoop]: Abstraction has 335 states and 440 transitions. [2024-11-28 02:14:52,952 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 32 states have (on average 4.4375) internal successors, (142), 32 states have internal predecessors, (142), 12 states have call successors, (40), 8 states have call predecessors, (40), 12 states have return successors, (40), 11 states have call predecessors, (40), 12 states have call successors, (40) [2024-11-28 02:14:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 440 transitions. [2024-11-28 02:14:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:14:52,954 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:14:52,954 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:14:52,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2024-11-28 02:14:53,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-28 02:14:53,355 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-28 02:14:53,355 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:14:53,356 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:14:53,356 INFO L85 PathProgramCache]: Analyzing trace with hash 1174909312, now seen corresponding path program 1 times [2024-11-28 02:14:53,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:14:53,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1356819874] [2024-11-28 02:14:53,356 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:14:53,356 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:14:53,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:14:53,359 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:14:53,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-11-28 02:14:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:14:53,825 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-28 02:14:53,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:15:06,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-28 02:15:09,106 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-28 02:15:12,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 33 [2024-11-28 02:15:19,839 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 50 [2024-11-28 02:15:21,485 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-28 02:15:21,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 61 treesize of output 33 [2024-11-28 02:15:21,873 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 151 proven. 259 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-28 02:15:21,873 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:15:24,630 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:15:24,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1356819874] [2024-11-28 02:15:24,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1356819874] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:15:24,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [83816801] [2024-11-28 02:15:24,630 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:15:24,630 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 02:15:24,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 02:15:24,634 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 02:15:24,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-28 02:15:25,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:15:25,692 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-28 02:15:25,698 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:15:40,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2024-11-28 02:15:45,358 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2024-11-28 02:15:51,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 36 [2024-11-28 02:16:01,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 53 [2024-11-28 02:16:04,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 37 [2024-11-28 02:16:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 211 proven. 259 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-28 02:16:04,734 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:16:05,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [83816801] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:16:05,773 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 02:16:05,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 17] total 30 [2024-11-28 02:16:05,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232026937] [2024-11-28 02:16:05,774 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 02:16:05,774 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2024-11-28 02:16:05,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:16:05,775 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2024-11-28 02:16:05,776 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=189, Invalid=1071, Unknown=0, NotChecked=0, Total=1260 [2024-11-28 02:16:05,776 INFO L87 Difference]: Start difference. First operand 335 states and 440 transitions. Second operand has 31 states, 27 states have (on average 5.074074074074074) internal successors, (137), 27 states have internal predecessors, (137), 11 states have call successors, (40), 7 states have call predecessors, (40), 11 states have return successors, (40), 10 states have call predecessors, (40), 11 states have call successors, (40) [2024-11-28 02:16:40,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:16:40,583 INFO L93 Difference]: Finished difference Result 675 states and 883 transitions. [2024-11-28 02:16:40,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-11-28 02:16:40,584 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 27 states have (on average 5.074074074074074) internal successors, (137), 27 states have internal predecessors, (137), 11 states have call successors, (40), 7 states have call predecessors, (40), 11 states have return successors, (40), 10 states have call predecessors, (40), 11 states have call successors, (40) Word has length 160 [2024-11-28 02:16:40,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:16:40,588 INFO L225 Difference]: With dead ends: 675 [2024-11-28 02:16:40,588 INFO L226 Difference]: Without dead ends: 461 [2024-11-28 02:16:40,589 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 401 GetRequests, 351 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 642 ImplicationChecksByTransitivity, 23.7s TimeCoverageRelationStatistics Valid=492, Invalid=2058, Unknown=0, NotChecked=0, Total=2550 [2024-11-28 02:16:40,590 INFO L435 NwaCegarLoop]: 102 mSDtfsCounter, 513 mSDsluCounter, 1131 mSDsCounter, 0 mSdLazyCounter, 2021 mSolverCounterSat, 149 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 515 SdHoareTripleChecker+Valid, 1233 SdHoareTripleChecker+Invalid, 2170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 2021 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.7s IncrementalHoareTripleChecker+Time [2024-11-28 02:16:40,590 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [515 Valid, 1233 Invalid, 2170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [149 Valid, 2021 Invalid, 0 Unknown, 0 Unchecked, 26.7s Time] [2024-11-28 02:16:40,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 461 states. [2024-11-28 02:16:40,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 461 to 354. [2024-11-28 02:16:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 354 states, 292 states have (on average 1.273972602739726) internal successors, (372), 293 states have internal predecessors, (372), 47 states have call successors, (47), 14 states have call predecessors, (47), 14 states have return successors, (47), 46 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 02:16:40,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 466 transitions. [2024-11-28 02:16:40,670 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 466 transitions. Word has length 160 [2024-11-28 02:16:40,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:16:40,671 INFO L471 AbstractCegarLoop]: Abstraction has 354 states and 466 transitions. [2024-11-28 02:16:40,671 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 27 states have (on average 5.074074074074074) internal successors, (137), 27 states have internal predecessors, (137), 11 states have call successors, (40), 7 states have call predecessors, (40), 11 states have return successors, (40), 10 states have call predecessors, (40), 11 states have call successors, (40) [2024-11-28 02:16:40,671 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 466 transitions. [2024-11-28 02:16:40,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:16:40,673 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:16:40,673 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:16:40,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2024-11-28 02:16:40,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-11-28 02:16:41,074 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-28 02:16:41,076 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:16:41,080 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:16:41,080 INFO L85 PathProgramCache]: Analyzing trace with hash 1177324662, now seen corresponding path program 1 times [2024-11-28 02:16:41,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:16:41,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [743588033] [2024-11-28 02:16:41,080 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:16:41,081 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:16:41,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:16:41,082 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:16:41,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (12)] Waiting until timeout for monitored process [2024-11-28 02:16:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:16:41,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-28 02:16:41,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:16:45,687 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-11-28 02:16:45,954 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 18 proven. 130 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-28 02:16:45,954 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:16:47,750 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:16:47,750 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:16:47,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [743588033] [2024-11-28 02:16:47,750 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [743588033] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-28 02:16:47,750 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 02:16:47,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 13 [2024-11-28 02:16:47,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678229829] [2024-11-28 02:16:47,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:16:47,751 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:16:47,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:16:47,752 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:16:47,752 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2024-11-28 02:16:47,752 INFO L87 Difference]: Start difference. First operand 354 states and 466 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:16:48,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:16:48,240 INFO L93 Difference]: Finished difference Result 710 states and 948 transitions. [2024-11-28 02:16:48,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:16:48,241 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 160 [2024-11-28 02:16:48,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:16:48,245 INFO L225 Difference]: With dead ends: 710 [2024-11-28 02:16:48,245 INFO L226 Difference]: Without dead ends: 487 [2024-11-28 02:16:48,246 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 319 GetRequests, 307 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2024-11-28 02:16:48,246 INFO L435 NwaCegarLoop]: 136 mSDtfsCounter, 41 mSDsluCounter, 394 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 530 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:16:48,247 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 530 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:16:48,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 487 states. [2024-11-28 02:16:48,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 487 to 435. [2024-11-28 02:16:48,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 435 states, 373 states have (on average 1.3109919571045576) internal successors, (489), 374 states have internal predecessors, (489), 47 states have call successors, (47), 14 states have call predecessors, (47), 14 states have return successors, (47), 46 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-28 02:16:48,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 583 transitions. [2024-11-28 02:16:48,327 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 583 transitions. Word has length 160 [2024-11-28 02:16:48,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:16:48,328 INFO L471 AbstractCegarLoop]: Abstraction has 435 states and 583 transitions. [2024-11-28 02:16:48,328 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:16:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 583 transitions. [2024-11-28 02:16:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:16:48,330 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:16:48,330 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:16:48,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (12)] Ended with exit code 0 [2024-11-28 02:16:48,531 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:16:48,531 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:16:48,531 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:16:48,531 INFO L85 PathProgramCache]: Analyzing trace with hash 919159224, now seen corresponding path program 1 times [2024-11-28 02:16:48,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:16:48,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [983147378] [2024-11-28 02:16:48,532 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:16:48,532 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:16:48,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:16:48,534 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:16:48,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 02:16:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:16:49,032 INFO L256 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-28 02:16:49,040 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:17:07,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2024-11-28 02:17:10,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-11-28 02:17:13,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2024-11-28 02:17:17,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2024-11-28 02:17:21,063 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-28 02:17:21,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 35 [2024-11-28 02:17:21,759 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 35 [2024-11-28 02:17:24,919 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-28 02:17:24,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 101 treesize of output 77 [2024-11-28 02:17:24,945 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-28 02:17:24,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 117 treesize of output 89 [2024-11-28 02:17:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 192 proven. 272 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2024-11-28 02:17:25,526 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:17:27,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 546 treesize of output 514 [2024-11-28 02:17:28,624 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:28,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:29,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:29,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 163 [2024-11-28 02:17:29,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:30,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:30,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:30,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 158 [2024-11-28 02:17:31,247 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:31,552 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:32,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:32,381 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 147 [2024-11-28 02:17:32,404 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 235 treesize of output 203 [2024-11-28 02:17:33,060 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:33,082 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:33,338 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:33,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:33,661 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:33,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:33,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:33,985 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:34,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:34,321 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:34,599 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 61 [2024-11-28 02:17:34,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 88 [2024-11-28 02:17:34,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:34,991 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:35,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:35,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:35,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:35,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:35,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 61 [2024-11-28 02:17:35,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 88 [2024-11-28 02:17:36,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:36,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:36,546 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:36,568 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:36,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:36,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:37,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:37,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:37,576 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:37,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:37,898 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:37,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:38,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:38,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:38,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:38,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:39,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:39,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:39,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:39,344 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:39,627 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:39,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:39,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:39,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:40,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:40,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:40,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:40,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:40,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:40,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:41,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:41,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:41,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:41,519 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:41,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:41,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:42,104 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:42,126 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:42,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 108 [2024-11-28 02:17:42,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 88 [2024-11-28 02:17:42,695 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:17:42,695 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:17:42,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [983147378] [2024-11-28 02:17:42,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [983147378] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-28 02:17:42,695 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 02:17:42,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [10] total 14 [2024-11-28 02:17:42,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518903506] [2024-11-28 02:17:42,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:17:42,696 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 02:17:42,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:17:42,697 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 02:17:42,697 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2024-11-28 02:17:42,697 INFO L87 Difference]: Start difference. First operand 435 states and 583 transitions. Second operand has 7 states, 7 states have (on average 9.0) internal successors, (63), 7 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:17:47,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:17:47,817 INFO L93 Difference]: Finished difference Result 811 states and 1087 transitions. [2024-11-28 02:17:47,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-28 02:17:47,818 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.0) internal successors, (63), 7 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 160 [2024-11-28 02:17:47,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:17:47,821 INFO L225 Difference]: With dead ends: 811 [2024-11-28 02:17:47,822 INFO L226 Difference]: Without dead ends: 535 [2024-11-28 02:17:47,823 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 262 SyntacticMatches, 44 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 267 ImplicationChecksByTransitivity, 11.8s TimeCoverageRelationStatistics Valid=66, Invalid=314, Unknown=0, NotChecked=0, Total=380 [2024-11-28 02:17:47,823 INFO L435 NwaCegarLoop]: 118 mSDtfsCounter, 152 mSDsluCounter, 389 mSDsCounter, 0 mSdLazyCounter, 309 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 152 SdHoareTripleChecker+Valid, 507 SdHoareTripleChecker+Invalid, 311 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 309 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2024-11-28 02:17:47,824 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [152 Valid, 507 Invalid, 311 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 309 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2024-11-28 02:17:47,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2024-11-28 02:17:47,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 531. [2024-11-28 02:17:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 531 states, 457 states have (on average 1.2932166301969366) internal successors, (591), 460 states have internal predecessors, (591), 57 states have call successors, (57), 16 states have call predecessors, (57), 16 states have return successors, (57), 54 states have call predecessors, (57), 57 states have call successors, (57) [2024-11-28 02:17:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 705 transitions. [2024-11-28 02:17:47,932 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 705 transitions. Word has length 160 [2024-11-28 02:17:47,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:17:47,933 INFO L471 AbstractCegarLoop]: Abstraction has 531 states and 705 transitions. [2024-11-28 02:17:47,933 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.0) internal successors, (63), 7 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:17:47,933 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 705 transitions. [2024-11-28 02:17:47,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:17:47,935 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:17:47,935 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:17:47,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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)] Forceful destruction successful, exit code 0 [2024-11-28 02:17:48,135 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:17:48,136 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:17:48,136 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:17:48,136 INFO L85 PathProgramCache]: Analyzing trace with hash -521589342, now seen corresponding path program 1 times [2024-11-28 02:17:48,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:17:48,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [811291979] [2024-11-28 02:17:48,136 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:17:48,136 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:17:48,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:17:48,138 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:17:48,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (14)] Waiting until timeout for monitored process [2024-11-28 02:17:48,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:17:48,584 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-28 02:17:48,590 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:17:56,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-28 02:17:59,177 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2024-11-28 02:18:03,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2024-11-28 02:18:06,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 43 [2024-11-28 02:18:11,562 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 59 [2024-11-28 02:18:21,125 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 77 [2024-11-28 02:18:24,289 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-28 02:18:24,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 87 treesize of output 47 [2024-11-28 02:18:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 325 proven. 274 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-28 02:18:24,878 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:18:29,905 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:18:29,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [811291979] [2024-11-28 02:18:29,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [811291979] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:18:29,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [815296467] [2024-11-28 02:18:29,905 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:18:29,906 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 02:18:29,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 02:18:29,908 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 02:18:29,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-28 02:18:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:18:30,936 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-28 02:18:30,943 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:18:40,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2024-11-28 02:18:46,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2024-11-28 02:18:51,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 28 [2024-11-28 02:18:54,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 36 [2024-11-28 02:19:02,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 47 [2024-11-28 02:19:14,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 65 [2024-11-28 02:19:18,424 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 34 [2024-11-28 02:19:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 336 proven. 274 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-28 02:19:18,877 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:19:19,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [815296467] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:19:19,879 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 02:19:19,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2024-11-28 02:19:19,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891325217] [2024-11-28 02:19:19,880 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 02:19:19,880 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2024-11-28 02:19:19,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:19:19,881 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2024-11-28 02:19:19,882 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=1815, Unknown=0, NotChecked=0, Total=2070 [2024-11-28 02:19:19,882 INFO L87 Difference]: Start difference. First operand 531 states and 705 transitions. Second operand has 39 states, 35 states have (on average 4.171428571428572) internal successors, (146), 34 states have internal predecessors, (146), 14 states have call successors, (40), 10 states have call predecessors, (40), 14 states have return successors, (40), 14 states have call predecessors, (40), 14 states have call successors, (40) [2024-11-28 02:20:07,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:20:07,588 INFO L93 Difference]: Finished difference Result 1049 states and 1381 transitions. [2024-11-28 02:20:07,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-28 02:20:07,590 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 35 states have (on average 4.171428571428572) internal successors, (146), 34 states have internal predecessors, (146), 14 states have call successors, (40), 10 states have call predecessors, (40), 14 states have return successors, (40), 14 states have call predecessors, (40), 14 states have call successors, (40) Word has length 160 [2024-11-28 02:20:07,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:20:07,594 INFO L225 Difference]: With dead ends: 1049 [2024-11-28 02:20:07,594 INFO L226 Difference]: Without dead ends: 677 [2024-11-28 02:20:07,596 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 413 GetRequests, 340 SyntacticMatches, 2 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1400 ImplicationChecksByTransitivity, 46.1s TimeCoverageRelationStatistics Valid=901, Invalid=4355, Unknown=0, NotChecked=0, Total=5256 [2024-11-28 02:20:07,597 INFO L435 NwaCegarLoop]: 98 mSDtfsCounter, 1097 mSDsluCounter, 1219 mSDsCounter, 0 mSdLazyCounter, 1943 mSolverCounterSat, 261 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1098 SdHoareTripleChecker+Valid, 1317 SdHoareTripleChecker+Invalid, 2204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 261 IncrementalHoareTripleChecker+Valid, 1943 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.8s IncrementalHoareTripleChecker+Time [2024-11-28 02:20:07,598 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1098 Valid, 1317 Invalid, 2204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [261 Valid, 1943 Invalid, 0 Unknown, 0 Unchecked, 27.8s Time] [2024-11-28 02:20:07,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2024-11-28 02:20:07,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 535. [2024-11-28 02:20:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 535 states, 461 states have (on average 1.2906724511930585) internal successors, (595), 464 states have internal predecessors, (595), 57 states have call successors, (57), 16 states have call predecessors, (57), 16 states have return successors, (57), 54 states have call predecessors, (57), 57 states have call successors, (57) [2024-11-28 02:20:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 535 states and 709 transitions. [2024-11-28 02:20:07,717 INFO L78 Accepts]: Start accepts. Automaton has 535 states and 709 transitions. Word has length 160 [2024-11-28 02:20:07,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:20:07,717 INFO L471 AbstractCegarLoop]: Abstraction has 535 states and 709 transitions. [2024-11-28 02:20:07,717 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 35 states have (on average 4.171428571428572) internal successors, (146), 34 states have internal predecessors, (146), 14 states have call successors, (40), 10 states have call predecessors, (40), 14 states have return successors, (40), 14 states have call predecessors, (40), 14 states have call successors, (40) [2024-11-28 02:20:07,717 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 709 transitions. [2024-11-28 02:20:07,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:20:07,719 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:20:07,719 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:20:07,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (14)] Forceful destruction successful, exit code 0 [2024-11-28 02:20:07,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-11-28 02:20:08,120 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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=3,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-28 02:20:08,120 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:20:08,120 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:20:08,120 INFO L85 PathProgramCache]: Analyzing trace with hash 1059707834, now seen corresponding path program 1 times [2024-11-28 02:20:08,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:20:08,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1288174751] [2024-11-28 02:20:08,121 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:20:08,121 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:20:08,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:20:08,123 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:20:08,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (16)] Waiting until timeout for monitored process [2024-11-28 02:20:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:20:08,437 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-28 02:20:08,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:20:12,625 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 18 proven. 130 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-28 02:20:12,625 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:20:14,030 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:20:14,030 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:20:14,030 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1288174751] [2024-11-28 02:20:14,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1288174751] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-28 02:20:14,031 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 02:20:14,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 11 [2024-11-28 02:20:14,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840070206] [2024-11-28 02:20:14,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:20:14,031 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:20:14,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:20:14,032 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:20:14,032 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2024-11-28 02:20:14,032 INFO L87 Difference]: Start difference. First operand 535 states and 709 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:20:14,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:20:14,548 INFO L93 Difference]: Finished difference Result 907 states and 1203 transitions. [2024-11-28 02:20:14,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:20:14,549 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 160 [2024-11-28 02:20:14,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:20:14,552 INFO L225 Difference]: With dead ends: 907 [2024-11-28 02:20:14,552 INFO L226 Difference]: Without dead ends: 531 [2024-11-28 02:20:14,553 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 319 GetRequests, 309 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2024-11-28 02:20:14,553 INFO L435 NwaCegarLoop]: 186 mSDtfsCounter, 78 mSDsluCounter, 309 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 495 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:20:14,554 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [78 Valid, 495 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:20:14,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states. [2024-11-28 02:20:14,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 529. [2024-11-28 02:20:14,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 529 states, 455 states have (on average 1.2857142857142858) internal successors, (585), 458 states have internal predecessors, (585), 57 states have call successors, (57), 16 states have call predecessors, (57), 16 states have return successors, (57), 54 states have call predecessors, (57), 57 states have call successors, (57) [2024-11-28 02:20:14,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 529 states and 699 transitions. [2024-11-28 02:20:14,693 INFO L78 Accepts]: Start accepts. Automaton has 529 states and 699 transitions. Word has length 160 [2024-11-28 02:20:14,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:20:14,693 INFO L471 AbstractCegarLoop]: Abstraction has 529 states and 699 transitions. [2024-11-28 02:20:14,693 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:20:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 699 transitions. [2024-11-28 02:20:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:20:14,695 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:20:14,695 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:20:14,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (16)] Ended with exit code 0 [2024-11-28 02:20:14,896 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:20:14,896 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:20:14,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:20:14,896 INFO L85 PathProgramCache]: Analyzing trace with hash -2076357376, now seen corresponding path program 1 times [2024-11-28 02:20:14,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:20:14,897 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [68373278] [2024-11-28 02:20:14,897 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:20:14,897 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:20:14,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:20:14,901 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:20:14,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (17)] Waiting until timeout for monitored process [2024-11-28 02:20:15,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:20:15,218 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 02:20:15,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:20:15,549 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-28 02:20:15,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 29 [2024-11-28 02:20:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-28 02:20:15,804 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:20:15,804 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:20:15,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [68373278] [2024-11-28 02:20:15,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [68373278] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:20:15,804 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:20:15,804 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 02:20:15,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178097179] [2024-11-28 02:20:15,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:20:15,805 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:20:15,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:20:15,806 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:20:15,806 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:20:15,806 INFO L87 Difference]: Start difference. First operand 529 states and 699 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:20:17,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:20:17,948 INFO L93 Difference]: Finished difference Result 921 states and 1218 transitions. [2024-11-28 02:20:17,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:20:17,949 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 160 [2024-11-28 02:20:17,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:20:17,954 INFO L225 Difference]: With dead ends: 921 [2024-11-28 02:20:17,954 INFO L226 Difference]: Without dead ends: 533 [2024-11-28 02:20:17,955 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:20:17,956 INFO L435 NwaCegarLoop]: 139 mSDtfsCounter, 33 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 451 SdHoareTripleChecker+Invalid, 127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2024-11-28 02:20:17,956 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 451 Invalid, 127 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2024-11-28 02:20:17,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 533 states. [2024-11-28 02:20:18,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 533 to 533. [2024-11-28 02:20:18,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 533 states, 458 states have (on average 1.279475982532751) internal successors, (586), 461 states have internal predecessors, (586), 57 states have call successors, (57), 17 states have call predecessors, (57), 17 states have return successors, (57), 54 states have call predecessors, (57), 57 states have call successors, (57) [2024-11-28 02:20:18,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 533 states and 700 transitions. [2024-11-28 02:20:18,147 INFO L78 Accepts]: Start accepts. Automaton has 533 states and 700 transitions. Word has length 160 [2024-11-28 02:20:18,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:20:18,148 INFO L471 AbstractCegarLoop]: Abstraction has 533 states and 700 transitions. [2024-11-28 02:20:18,148 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (20), 1 states have call predecessors, (20), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:20:18,148 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 700 transitions. [2024-11-28 02:20:18,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:20:18,149 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:20:18,149 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:20:18,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (17)] Ended with exit code 0 [2024-11-28 02:20:18,349 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:20:18,349 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:20:18,350 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:20:18,350 INFO L85 PathProgramCache]: Analyzing trace with hash -153129342, now seen corresponding path program 1 times [2024-11-28 02:20:18,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:20:18,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [471079198] [2024-11-28 02:20:18,350 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:20:18,350 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:20:18,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:20:18,352 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:20:18,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (18)] Waiting until timeout for monitored process [2024-11-28 02:20:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:20:18,823 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-28 02:20:18,829 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:20:31,305 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2024-11-28 02:20:34,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2024-11-28 02:20:39,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 33 [2024-11-28 02:20:47,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 43 [2024-11-28 02:20:49,531 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-28 02:20:49,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 25 [2024-11-28 02:20:49,912 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 211 proven. 259 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-28 02:20:49,912 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:20:52,495 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:20:52,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [471079198] [2024-11-28 02:20:52,495 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [471079198] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:20:52,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [730940267] [2024-11-28 02:20:52,496 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:20:52,496 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 02:20:52,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 02:20:52,498 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 02:20:52,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2024-11-28 02:20:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:20:53,609 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-28 02:20:53,614 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:21:08,359 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-28 02:21:12,822 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2024-11-28 02:21:18,743 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 37 [2024-11-28 02:21:27,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 55 [2024-11-28 02:21:30,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 38 [2024-11-28 02:21:30,573 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 151 proven. 259 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2024-11-28 02:21:30,573 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:21:31,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [730940267] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:21:31,567 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 02:21:31,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 31 [2024-11-28 02:21:31,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421593133] [2024-11-28 02:21:31,568 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 02:21:31,568 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2024-11-28 02:21:31,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:21:31,569 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2024-11-28 02:21:31,569 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=177, Invalid=1155, Unknown=0, NotChecked=0, Total=1332 [2024-11-28 02:21:31,570 INFO L87 Difference]: Start difference. First operand 533 states and 700 transitions. Second operand has 32 states, 28 states have (on average 4.892857142857143) internal successors, (137), 27 states have internal predecessors, (137), 11 states have call successors, (40), 7 states have call predecessors, (40), 11 states have return successors, (40), 11 states have call predecessors, (40), 11 states have call successors, (40) [2024-11-28 02:22:09,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:22:09,831 INFO L93 Difference]: Finished difference Result 1202 states and 1568 transitions. [2024-11-28 02:22:09,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-11-28 02:22:09,833 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 28 states have (on average 4.892857142857143) internal successors, (137), 27 states have internal predecessors, (137), 11 states have call successors, (40), 7 states have call predecessors, (40), 11 states have return successors, (40), 11 states have call predecessors, (40), 11 states have call successors, (40) Word has length 160 [2024-11-28 02:22:09,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:22:09,837 INFO L225 Difference]: With dead ends: 1202 [2024-11-28 02:22:09,837 INFO L226 Difference]: Without dead ends: 832 [2024-11-28 02:22:09,839 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 409 GetRequests, 350 SyntacticMatches, 1 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 890 ImplicationChecksByTransitivity, 29.7s TimeCoverageRelationStatistics Valid=638, Invalid=2902, Unknown=0, NotChecked=0, Total=3540 [2024-11-28 02:22:09,840 INFO L435 NwaCegarLoop]: 95 mSDtfsCounter, 1146 mSDsluCounter, 1040 mSDsCounter, 0 mSdLazyCounter, 1639 mSolverCounterSat, 547 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1146 SdHoareTripleChecker+Valid, 1135 SdHoareTripleChecker+Invalid, 2186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 547 IncrementalHoareTripleChecker+Valid, 1639 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:22:09,840 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1146 Valid, 1135 Invalid, 2186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [547 Valid, 1639 Invalid, 0 Unknown, 0 Unchecked, 24.3s Time] [2024-11-28 02:22:09,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2024-11-28 02:22:10,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 555. [2024-11-28 02:22:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 555 states, 480 states have (on average 1.2854166666666667) internal successors, (617), 483 states have internal predecessors, (617), 57 states have call successors, (57), 17 states have call predecessors, (57), 17 states have return successors, (57), 54 states have call predecessors, (57), 57 states have call successors, (57) [2024-11-28 02:22:10,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 555 states and 731 transitions. [2024-11-28 02:22:10,050 INFO L78 Accepts]: Start accepts. Automaton has 555 states and 731 transitions. Word has length 160 [2024-11-28 02:22:10,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:22:10,050 INFO L471 AbstractCegarLoop]: Abstraction has 555 states and 731 transitions. [2024-11-28 02:22:10,051 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 28 states have (on average 4.892857142857143) internal successors, (137), 27 states have internal predecessors, (137), 11 states have call successors, (40), 7 states have call predecessors, (40), 11 states have return successors, (40), 11 states have call predecessors, (40), 11 states have call successors, (40) [2024-11-28 02:22:10,051 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 731 transitions. [2024-11-28 02:22:10,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 02:22:10,052 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:22:10,052 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:22:10,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (19)] Ended with exit code 0 [2024-11-28 02:22:10,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (18)] Forceful destruction successful, exit code 0 [2024-11-28 02:22:10,453 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:22:10,453 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:22:10,453 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:22:10,453 INFO L85 PathProgramCache]: Analyzing trace with hash -1174197696, now seen corresponding path program 1 times [2024-11-28 02:22:10,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:22:10,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [386525501] [2024-11-28 02:22:10,454 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:22:10,454 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:22:10,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:22:10,456 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:22:10,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/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 (20)] Waiting until timeout for monitored process [2024-11-28 02:22:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:22:10,905 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-28 02:22:10,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:22:18,704 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2024-11-28 02:22:22,335 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2024-11-28 02:22:26,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2024-11-28 02:22:31,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2024-11-28 02:22:34,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 43 [2024-11-28 02:22:43,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 65 [2024-11-28 02:22:46,398 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-28 02:22:46,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 75 treesize of output 43 [2024-11-28 02:22:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 339 proven. 280 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-28 02:22:46,971 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:22:51,021 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:22:51,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [386525501] [2024-11-28 02:22:51,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [386525501] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:22:51,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [164347738] [2024-11-28 02:22:51,021 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:22:51,021 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 02:22:51,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 02:22:51,023 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 02:22:51,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1d8ed44-a35d-494e-bc4e-03042ffe68a4/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2024-11-28 02:22:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:22:52,100 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-28 02:22:52,106 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:23:03,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-28 02:23:09,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-28 02:23:13,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2024-11-28 02:23:17,881 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2024-11-28 02:23:25,780 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 40