./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-ir-usb.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-ir-usb.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC --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 64bit --witnessprinter.graph.data.programhash d9b118296c3c6ba241fa831bfdb5289a0072e9871a56ce58ee16beb68bb5aa55 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 00:03:49,256 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 00:03:49,325 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 00:03:49,331 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 00:03:49,332 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 00:03:49,360 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 00:03:49,361 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 00:03:49,361 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 00:03:49,362 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 00:03:49,362 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 00:03:49,362 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 00:03:49,362 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 00:03:49,363 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 00:03:49,363 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 00:03:49,363 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 00:03:49,363 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 00:03:49,364 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 00:03:49,364 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 00:03:49,364 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 00:03:49,364 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 00:03:49,364 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 00:03:49,365 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 00:03:49,365 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 00:03:49,365 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 00:03:49,365 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 00:03:49,365 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 00:03:49,365 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:03:49,365 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:03:49,365 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:03:49,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:03:49,366 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 00:03:49,366 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:03:49,366 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:03:49,366 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:03:49,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:03:49,366 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 00:03:49,367 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 00:03:49,367 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 00:03:49,367 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 00:03:49,367 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 00:03:49,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 00:03:49,367 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 00:03:49,367 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 00:03:49,367 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 00:03:49,367 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 00:03:49,367 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_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d9b118296c3c6ba241fa831bfdb5289a0072e9871a56ce58ee16beb68bb5aa55 [2024-11-24 00:03:49,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 00:03:49,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 00:03:49,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 00:03:49,737 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 00:03:49,737 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 00:03:49,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-ir-usb.ko.cil.out.i [2024-11-24 00:03:53,012 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/data/7af298e89/05ced3a87d754f7e8a20a4be7c1389d0/FLAG695506428 [2024-11-24 00:03:53,772 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 00:03:53,775 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-ir-usb.ko.cil.out.i [2024-11-24 00:03:53,809 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/data/7af298e89/05ced3a87d754f7e8a20a4be7c1389d0/FLAG695506428 [2024-11-24 00:03:53,832 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/data/7af298e89/05ced3a87d754f7e8a20a4be7c1389d0 [2024-11-24 00:03:53,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 00:03:53,837 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 00:03:53,838 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 00:03:53,838 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 00:03:53,846 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 00:03:53,847 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:03:53" (1/1) ... [2024-11-24 00:03:53,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f860a96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:53, skipping insertion in model container [2024-11-24 00:03:53,850 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:03:53" (1/1) ... [2024-11-24 00:03:53,938 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 00:03:55,152 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_27575715-468a-4380-89d8-4d7a060acc63/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-ir-usb.ko.cil.out.i[146121,146134] [2024-11-24 00:03:55,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:03:55,301 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 00:03:55,669 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_27575715-468a-4380-89d8-4d7a060acc63/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-ir-usb.ko.cil.out.i[146121,146134] [2024-11-24 00:03:55,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:03:55,771 INFO L204 MainTranslator]: Completed translation [2024-11-24 00:03:55,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55 WrapperNode [2024-11-24 00:03:55,773 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 00:03:55,775 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 00:03:55,775 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 00:03:55,775 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 00:03:55,786 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:55,837 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,004 INFO L138 Inliner]: procedures = 82, calls = 541, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 2153 [2024-11-24 00:03:56,007 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 00:03:56,007 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 00:03:56,010 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 00:03:56,010 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 00:03:56,023 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,024 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,057 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,261 INFO L175 MemorySlicer]: Split 361 memory accesses to 21 slices as follows [2, 69, 7, 2, 1, 1, 1, 1, 9, 9, 8, 8, 5, 2, 8, 48, 7, 7, 7, 8, 151]. 42 percent of accesses are in the largest equivalence class. The 110 initializations are split as follows [2, 0, 7, 0, 1, 0, 1, 0, 9, 9, 8, 8, 0, 0, 8, 14, 7, 7, 7, 8, 14]. The 183 writes are split as follows [0, 69, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0, 100]. [2024-11-24 00:03:56,261 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,261 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,339 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,348 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,361 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,381 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,390 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,415 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 00:03:56,416 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 00:03:56,416 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 00:03:56,416 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 00:03:56,417 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (1/1) ... [2024-11-24 00:03:56,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:03:56,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:03:56,462 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 00:03:56,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 00:03:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 00:03:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure ir_init [2024-11-24 00:03:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_init [2024-11-24 00:03:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 00:03:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 00:03:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 00:03:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 00:03:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 00:03:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 00:03:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 00:03:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 00:03:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 00:03:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 00:03:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 00:03:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 00:03:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 00:03:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 00:03:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 00:03:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 00:03:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 00:03:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 00:03:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 00:03:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 00:03:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 00:03:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 00:03:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 00:03:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 00:03:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 00:03:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 00:03:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 00:03:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 00:03:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 00:03:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 00:03:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 00:03:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 00:03:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 00:03:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 00:03:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 00:03:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 00:03:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 00:03:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 00:03:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 00:03:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 00:03:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure ir_exit [2024-11-24 00:03:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_exit [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 00:03:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 00:03:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 00:03:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 00:03:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 00:03:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 00:03:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 00:03:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 00:03:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 00:03:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 00:03:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 00:03:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 00:03:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 00:03:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 00:03:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 00:03:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-24 00:03:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-24 00:03:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-24 00:03:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-24 00:03:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 00:03:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 00:03:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-24 00:03:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-24 00:03:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 00:03:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-24 00:03:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-24 00:03:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 00:03:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 00:03:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-24 00:03:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-24 00:03:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 00:03:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 00:03:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 00:03:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 00:03:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 00:03:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 00:03:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 00:03:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 00:03:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 00:03:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 00:03:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 00:03:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 00:03:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 00:03:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 00:03:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 00:03:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 00:03:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 00:03:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 00:03:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 00:03:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 00:03:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 00:03:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2024-11-24 00:03:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2024-11-24 00:03:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2024-11-24 00:03:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2024-11-24 00:03:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-24 00:03:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ir_xbof_change [2024-11-24 00:03:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_xbof_change [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2024-11-24 00:03:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2024-11-24 00:03:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 00:03:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 00:03:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 00:03:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 00:03:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 00:03:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 00:03:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 00:03:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 00:03:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 00:03:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 00:03:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 00:03:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 00:03:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 00:03:57,168 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 00:03:57,172 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 00:03:57,411 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2024-11-24 00:03:57,413 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-24 00:03:57,504 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2024-11-24 00:03:57,504 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2024-11-24 00:03:57,572 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-24 00:03:57,577 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-24 00:03:57,597 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-24 00:04:05,965 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##324: assume false; [2024-11-24 00:04:05,966 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##74: assume !false; [2024-11-24 00:04:05,966 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##73: assume false; [2024-11-24 00:04:05,966 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2024-11-24 00:04:05,966 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2024-11-24 00:04:05,966 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##325: assume !false; [2024-11-24 00:04:06,109 INFO L? ?]: Removed 481 outVars from TransFormulas that were not future-live. [2024-11-24 00:04:06,110 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 00:04:06,139 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 00:04:06,143 INFO L312 CfgBuilder]: Removed 46 assume(true) statements. [2024-11-24 00:04:06,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:04:06 BoogieIcfgContainer [2024-11-24 00:04:06,143 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 00:04:06,146 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 00:04:06,149 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 00:04:06,155 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 00:04:06,156 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 12:03:53" (1/3) ... [2024-11-24 00:04:06,157 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce8fea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:04:06, skipping insertion in model container [2024-11-24 00:04:06,157 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:55" (2/3) ... [2024-11-24 00:04:06,157 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce8fea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:04:06, skipping insertion in model container [2024-11-24 00:04:06,157 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:04:06" (3/3) ... [2024-11-24 00:04:06,159 INFO L128 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-usb-serial-ir-usb.ko.cil.out.i [2024-11-24 00:04:06,177 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 00:04:06,181 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG usb_urb-drivers-usb-serial-ir-usb.ko.cil.out.i that has 16 procedures, 368 locations, 1 initial locations, 22 loop locations, and 1 error locations. [2024-11-24 00:04:06,343 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 00:04:06,364 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;@55fe724f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 00:04:06,365 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-24 00:04:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand has 367 states, 306 states have (on average 1.5163398692810457) internal successors, (464), 315 states have internal predecessors, (464), 46 states have call successors, (46), 15 states have call predecessors, (46), 14 states have return successors, (45), 44 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-24 00:04:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 00:04:06,383 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:04:06,384 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:04:06,385 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:04:06,393 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:04:06,394 INFO L85 PathProgramCache]: Analyzing trace with hash -1091085966, now seen corresponding path program 1 times [2024-11-24 00:04:06,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:04:06,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594598418] [2024-11-24 00:04:06,402 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:04:06,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:04:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:04:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 00:04:15,780 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:04:15,780 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594598418] [2024-11-24 00:04:15,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [594598418] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:04:15,781 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:04:15,783 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:04:15,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26874837] [2024-11-24 00:04:15,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:04:15,790 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:04:15,791 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:04:15,818 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:04:15,818 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:04:15,824 INFO L87 Difference]: Start difference. First operand has 367 states, 306 states have (on average 1.5163398692810457) internal successors, (464), 315 states have internal predecessors, (464), 46 states have call successors, (46), 15 states have call predecessors, (46), 14 states have return successors, (45), 44 states have call predecessors, (45), 45 states have call successors, (45) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-24 00:04:16,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:04:16,138 INFO L93 Difference]: Finished difference Result 1047 states and 1603 transitions. [2024-11-24 00:04:16,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:04:16,144 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 18 [2024-11-24 00:04:16,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:04:16,175 INFO L225 Difference]: With dead ends: 1047 [2024-11-24 00:04:16,179 INFO L226 Difference]: Without dead ends: 692 [2024-11-24 00:04:16,188 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:04:16,195 INFO L435 NwaCegarLoop]: 539 mSDtfsCounter, 488 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 488 SdHoareTripleChecker+Valid, 1001 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-24 00:04:16,196 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [488 Valid, 1001 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-24 00:04:16,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states. [2024-11-24 00:04:16,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 689. [2024-11-24 00:04:16,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 689 states, 579 states have (on average 1.3592400690846287) internal successors, (787), 589 states have internal predecessors, (787), 84 states have call successors, (84), 26 states have call predecessors, (84), 25 states have return successors, (81), 79 states have call predecessors, (81), 81 states have call successors, (81) [2024-11-24 00:04:16,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 689 states and 952 transitions. [2024-11-24 00:04:16,401 INFO L78 Accepts]: Start accepts. Automaton has 689 states and 952 transitions. Word has length 18 [2024-11-24 00:04:16,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:04:16,402 INFO L471 AbstractCegarLoop]: Abstraction has 689 states and 952 transitions. [2024-11-24 00:04:16,402 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-24 00:04:16,403 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 952 transitions. [2024-11-24 00:04:16,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 00:04:16,404 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:04:16,404 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:04:16,405 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 00:04:16,405 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:04:16,406 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:04:16,406 INFO L85 PathProgramCache]: Analyzing trace with hash 535956250, now seen corresponding path program 1 times [2024-11-24 00:04:16,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:04:16,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214474386] [2024-11-24 00:04:16,406 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:04:16,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:04:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:04:23,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 00:04:23,590 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:04:23,590 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214474386] [2024-11-24 00:04:23,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214474386] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:04:23,590 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:04:23,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:04:23,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696431613] [2024-11-24 00:04:23,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:04:23,593 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:04:23,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:04:23,599 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:04:23,599 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:04:23,599 INFO L87 Difference]: Start difference. First operand 689 states and 952 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-24 00:04:23,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:04:23,702 INFO L93 Difference]: Finished difference Result 691 states and 953 transitions. [2024-11-24 00:04:23,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:04:23,702 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2024-11-24 00:04:23,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:04:23,713 INFO L225 Difference]: With dead ends: 691 [2024-11-24 00:04:23,714 INFO L226 Difference]: Without dead ends: 679 [2024-11-24 00:04:23,715 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:04:23,719 INFO L435 NwaCegarLoop]: 491 mSDtfsCounter, 483 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 483 SdHoareTripleChecker+Valid, 491 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 [2024-11-24 00:04:23,720 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [483 Valid, 491 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 00:04:23,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 679 states. [2024-11-24 00:04:23,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 679 to 679. [2024-11-24 00:04:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 679 states, 573 states have (on average 1.356020942408377) internal successors, (777), 581 states have internal predecessors, (777), 81 states have call successors, (81), 25 states have call predecessors, (81), 24 states have return successors, (79), 77 states have call predecessors, (79), 79 states have call successors, (79) [2024-11-24 00:04:23,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 937 transitions. [2024-11-24 00:04:23,810 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 937 transitions. Word has length 19 [2024-11-24 00:04:23,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:04:23,811 INFO L471 AbstractCegarLoop]: Abstraction has 679 states and 937 transitions. [2024-11-24 00:04:23,811 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-24 00:04:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 937 transitions. [2024-11-24 00:04:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 00:04:23,822 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:04:23,823 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:04:23,823 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 00:04:23,823 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:04:23,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:04:23,824 INFO L85 PathProgramCache]: Analyzing trace with hash 816739744, now seen corresponding path program 1 times [2024-11-24 00:04:23,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:04:23,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378882353] [2024-11-24 00:04:23,828 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:04:23,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:04:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:04:30,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 00:04:30,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:04:30,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378882353] [2024-11-24 00:04:30,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [378882353] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:04:30,604 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:04:30,604 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 00:04:30,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554800537] [2024-11-24 00:04:30,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:04:30,604 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:04:30,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:04:30,606 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:04:30,607 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:04:30,607 INFO L87 Difference]: Start difference. First operand 679 states and 937 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-24 00:04:30,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:04:30,934 INFO L93 Difference]: Finished difference Result 1312 states and 1814 transitions. [2024-11-24 00:04:30,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 00:04:30,935 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 77 [2024-11-24 00:04:30,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:04:30,944 INFO L225 Difference]: With dead ends: 1312 [2024-11-24 00:04:30,944 INFO L226 Difference]: Without dead ends: 656 [2024-11-24 00:04:30,946 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:04:30,949 INFO L435 NwaCegarLoop]: 487 mSDtfsCounter, 0 mSDsluCounter, 966 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1453 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:04:30,950 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1453 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-24 00:04:30,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 656 states. [2024-11-24 00:04:31,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 656 to 656. [2024-11-24 00:04:31,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 656 states, 558 states have (on average 1.3548387096774193) internal successors, (756), 563 states have internal predecessors, (756), 74 states have call successors, (74), 24 states have call predecessors, (74), 23 states have return successors, (72), 71 states have call predecessors, (72), 72 states have call successors, (72) [2024-11-24 00:04:31,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 656 states and 902 transitions. [2024-11-24 00:04:31,013 INFO L78 Accepts]: Start accepts. Automaton has 656 states and 902 transitions. Word has length 77 [2024-11-24 00:04:31,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:04:31,014 INFO L471 AbstractCegarLoop]: Abstraction has 656 states and 902 transitions. [2024-11-24 00:04:31,014 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-24 00:04:31,014 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 902 transitions. [2024-11-24 00:04:31,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-24 00:04:31,021 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:04:31,021 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:04:31,021 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 00:04:31,022 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:04:31,022 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:04:31,022 INFO L85 PathProgramCache]: Analyzing trace with hash -504957763, now seen corresponding path program 1 times [2024-11-24 00:04:31,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:04:31,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086085365] [2024-11-24 00:04:31,022 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:04:31,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:04:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:04:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 00:04:38,538 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:04:38,539 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086085365] [2024-11-24 00:04:38,539 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086085365] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:04:38,539 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:04:38,540 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-24 00:04:38,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056959415] [2024-11-24 00:04:38,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:04:38,540 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-24 00:04:38,541 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:04:38,541 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-24 00:04:38,543 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-24 00:04:38,544 INFO L87 Difference]: Start difference. First operand 656 states and 902 transitions. Second operand has 7 states, 7 states have (on average 8.428571428571429) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-24 00:04:38,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:04:38,825 INFO L93 Difference]: Finished difference Result 1008 states and 1388 transitions. [2024-11-24 00:04:38,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-24 00:04:38,826 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.428571428571429) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2024-11-24 00:04:38,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:04:38,837 INFO L225 Difference]: With dead ends: 1008 [2024-11-24 00:04:38,837 INFO L226 Difference]: Without dead ends: 670 [2024-11-24 00:04:38,838 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-24 00:04:38,839 INFO L435 NwaCegarLoop]: 486 mSDtfsCounter, 0 mSDsluCounter, 2423 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2909 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:04:38,839 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2909 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-24 00:04:38,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 670 states. [2024-11-24 00:04:38,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 670 to 670. [2024-11-24 00:04:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 670 states, 568 states have (on average 1.3485915492957747) internal successors, (766), 573 states have internal predecessors, (766), 74 states have call successors, (74), 24 states have call predecessors, (74), 27 states have return successors, (80), 75 states have call predecessors, (80), 72 states have call successors, (80) [2024-11-24 00:04:38,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 670 states and 920 transitions. [2024-11-24 00:04:38,907 INFO L78 Accepts]: Start accepts. Automaton has 670 states and 920 transitions. Word has length 74 [2024-11-24 00:04:38,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:04:38,907 INFO L471 AbstractCegarLoop]: Abstraction has 670 states and 920 transitions. [2024-11-24 00:04:38,908 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.428571428571429) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-24 00:04:38,908 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 920 transitions. [2024-11-24 00:04:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-24 00:04:38,914 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:04:38,914 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:04:38,914 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 00:04:38,916 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:04:38,917 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:04:38,917 INFO L85 PathProgramCache]: Analyzing trace with hash 1779905692, now seen corresponding path program 1 times [2024-11-24 00:04:38,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:04:38,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952158386] [2024-11-24 00:04:38,917 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:04:38,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:04:44,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:04:45,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 00:04:45,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:04:45,660 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952158386] [2024-11-24 00:04:45,660 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1952158386] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:04:45,661 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:04:45,661 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-24 00:04:45,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770076679] [2024-11-24 00:04:45,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:04:45,662 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-24 00:04:45,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:04:45,662 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-24 00:04:45,663 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-11-24 00:04:45,663 INFO L87 Difference]: Start difference. First operand 670 states and 920 transitions. Second operand has 9 states, 9 states have (on average 6.555555555555555) internal successors, (59), 7 states have internal predecessors, (59), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-24 00:04:46,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:04:46,596 INFO L93 Difference]: Finished difference Result 1016 states and 1396 transitions. [2024-11-24 00:04:46,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-24 00:04:46,597 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.555555555555555) internal successors, (59), 7 states have internal predecessors, (59), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2024-11-24 00:04:46,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:04:46,602 INFO L225 Difference]: With dead ends: 1016 [2024-11-24 00:04:46,603 INFO L226 Difference]: Without dead ends: 671 [2024-11-24 00:04:46,605 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-11-24 00:04:46,609 INFO L435 NwaCegarLoop]: 482 mSDtfsCounter, 17 mSDsluCounter, 3337 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 3819 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-24 00:04:46,609 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 3819 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-24 00:04:46,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 671 states. [2024-11-24 00:04:46,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 671 to 670. [2024-11-24 00:04:46,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 670 states, 568 states have (on average 1.346830985915493) internal successors, (765), 573 states have internal predecessors, (765), 74 states have call successors, (74), 24 states have call predecessors, (74), 27 states have return successors, (80), 75 states have call predecessors, (80), 72 states have call successors, (80) [2024-11-24 00:04:46,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 670 states and 919 transitions. [2024-11-24 00:04:46,663 INFO L78 Accepts]: Start accepts. Automaton has 670 states and 919 transitions. Word has length 74 [2024-11-24 00:04:46,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:04:46,664 INFO L471 AbstractCegarLoop]: Abstraction has 670 states and 919 transitions. [2024-11-24 00:04:46,665 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.555555555555555) internal successors, (59), 7 states have internal predecessors, (59), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-24 00:04:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 919 transitions. [2024-11-24 00:04:46,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 00:04:46,667 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:04:46,668 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:04:46,668 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-24 00:04:46,669 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:04:46,669 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:04:46,669 INFO L85 PathProgramCache]: Analyzing trace with hash 2032747551, now seen corresponding path program 1 times [2024-11-24 00:04:46,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:04:46,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554040827] [2024-11-24 00:04:46,670 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:04:46,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:04:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:04:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 00:04:53,438 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:04:53,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [554040827] [2024-11-24 00:04:53,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [554040827] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:04:53,438 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:04:53,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 00:04:53,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859434296] [2024-11-24 00:04:53,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:04:53,439 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:04:53,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:04:53,440 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:04:53,440 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:04:53,440 INFO L87 Difference]: Start difference. First operand 670 states and 919 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 4 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2024-11-24 00:04:57,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:04:59,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:04:59,496 INFO L93 Difference]: Finished difference Result 1016 states and 1395 transitions. [2024-11-24 00:04:59,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 00:04:59,497 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 4 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 77 [2024-11-24 00:04:59,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:04:59,510 INFO L225 Difference]: With dead ends: 1016 [2024-11-24 00:04:59,510 INFO L226 Difference]: Without dead ends: 1013 [2024-11-24 00:04:59,511 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:04:59,513 INFO L435 NwaCegarLoop]: 895 mSDtfsCounter, 857 mSDsluCounter, 1008 mSDsCounter, 0 mSdLazyCounter, 160 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 857 SdHoareTripleChecker+Valid, 1903 SdHoareTripleChecker+Invalid, 163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 160 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2024-11-24 00:04:59,514 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [857 Valid, 1903 Invalid, 163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 160 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2024-11-24 00:04:59,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1013 states. [2024-11-24 00:04:59,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1013 to 999. [2024-11-24 00:04:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 999 states, 848 states have (on average 1.3502358490566038) internal successors, (1145), 856 states have internal predecessors, (1145), 111 states have call successors, (111), 34 states have call predecessors, (111), 39 states have return successors, (123), 113 states have call predecessors, (123), 109 states have call successors, (123) [2024-11-24 00:04:59,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 999 states and 1379 transitions. [2024-11-24 00:04:59,581 INFO L78 Accepts]: Start accepts. Automaton has 999 states and 1379 transitions. Word has length 77 [2024-11-24 00:04:59,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:04:59,582 INFO L471 AbstractCegarLoop]: Abstraction has 999 states and 1379 transitions. [2024-11-24 00:04:59,582 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 4 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2024-11-24 00:04:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1379 transitions. [2024-11-24 00:04:59,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 00:04:59,589 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:04:59,589 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:04:59,589 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-24 00:04:59,589 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:04:59,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:04:59,590 INFO L85 PathProgramCache]: Analyzing trace with hash 1487617257, now seen corresponding path program 1 times [2024-11-24 00:04:59,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:04:59,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294139864] [2024-11-24 00:04:59,590 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:04:59,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:05:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:05:08,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 00:05:08,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:05:08,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294139864] [2024-11-24 00:05:08,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [294139864] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-24 00:05:08,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [92519020] [2024-11-24 00:05:08,302 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:05:08,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-24 00:05:08,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:05:08,305 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-24 00:05:08,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-24 00:05:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:05:15,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 3167 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-24 00:05:15,525 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:05:15,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-24 00:05:15,662 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 18 treesize of output 13 [2024-11-24 00:05:17,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 00:05:17,181 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-24 00:05:17,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [92519020] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:05:17,182 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-24 00:05:17,182 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [12] total 14 [2024-11-24 00:05:17,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412962659] [2024-11-24 00:05:17,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:05:17,182 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:05:17,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:05:17,183 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:05:17,183 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=156, Unknown=0, NotChecked=0, Total=182 [2024-11-24 00:05:17,184 INFO L87 Difference]: Start difference. First operand 999 states and 1379 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-24 00:05:17,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:05:17,727 INFO L93 Difference]: Finished difference Result 1969 states and 2722 transitions. [2024-11-24 00:05:17,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 00:05:17,728 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 93 [2024-11-24 00:05:17,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:05:17,734 INFO L225 Difference]: With dead ends: 1969 [2024-11-24 00:05:17,734 INFO L226 Difference]: Without dead ends: 993 [2024-11-24 00:05:17,736 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2024-11-24 00:05:17,737 INFO L435 NwaCegarLoop]: 465 mSDtfsCounter, 459 mSDsluCounter, 463 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 459 SdHoareTripleChecker+Valid, 928 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-24 00:05:17,737 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [459 Valid, 928 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-24 00:05:17,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 993 states. [2024-11-24 00:05:17,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 993 to 993. [2024-11-24 00:05:17,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 993 states, 845 states have (on average 1.3479289940828403) internal successors, (1139), 853 states have internal predecessors, (1139), 108 states have call successors, (108), 34 states have call predecessors, (108), 39 states have return successors, (120), 110 states have call predecessors, (120), 106 states have call successors, (120) [2024-11-24 00:05:17,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 993 states and 1367 transitions. [2024-11-24 00:05:17,812 INFO L78 Accepts]: Start accepts. Automaton has 993 states and 1367 transitions. Word has length 93 [2024-11-24 00:05:17,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:05:17,812 INFO L471 AbstractCegarLoop]: Abstraction has 993 states and 1367 transitions. [2024-11-24 00:05:17,812 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-24 00:05:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1367 transitions. [2024-11-24 00:05:17,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 00:05:17,819 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:05:17,819 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:05:17,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-24 00:05:18,020 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-24 00:05:18,020 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:05:18,020 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:05:18,020 INFO L85 PathProgramCache]: Analyzing trace with hash -1085393299, now seen corresponding path program 1 times [2024-11-24 00:05:18,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:05:18,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971422746] [2024-11-24 00:05:18,020 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:05:18,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:05:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:05:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 00:05:25,268 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:05:25,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971422746] [2024-11-24 00:05:25,268 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971422746] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:05:25,268 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:05:25,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:05:25,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63220274] [2024-11-24 00:05:25,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:05:25,269 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:05:25,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:05:25,270 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:05:25,270 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:05:25,270 INFO L87 Difference]: Start difference. First operand 993 states and 1367 transitions. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-24 00:05:26,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:05:26,371 INFO L93 Difference]: Finished difference Result 2951 states and 4065 transitions. [2024-11-24 00:05:26,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-24 00:05:26,371 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 93 [2024-11-24 00:05:26,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:05:26,384 INFO L225 Difference]: With dead ends: 2951 [2024-11-24 00:05:26,385 INFO L226 Difference]: Without dead ends: 1951 [2024-11-24 00:05:26,388 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-24 00:05:26,388 INFO L435 NwaCegarLoop]: 473 mSDtfsCounter, 487 mSDsluCounter, 1367 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 487 SdHoareTripleChecker+Valid, 1840 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-24 00:05:26,389 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [487 Valid, 1840 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-24 00:05:26,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1951 states. [2024-11-24 00:05:26,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1951 to 1903. [2024-11-24 00:05:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1903 states, 1619 states have (on average 1.3446571957998765) internal successors, (2177), 1633 states have internal predecessors, (2177), 209 states have call successors, (209), 63 states have call predecessors, (209), 74 states have return successors, (235), 215 states have call predecessors, (235), 207 states have call successors, (235) [2024-11-24 00:05:26,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1903 states and 2621 transitions. [2024-11-24 00:05:26,531 INFO L78 Accepts]: Start accepts. Automaton has 1903 states and 2621 transitions. Word has length 93 [2024-11-24 00:05:26,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:05:26,532 INFO L471 AbstractCegarLoop]: Abstraction has 1903 states and 2621 transitions. [2024-11-24 00:05:26,532 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-24 00:05:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2621 transitions. [2024-11-24 00:05:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-24 00:05:26,537 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:05:26,537 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:05:26,537 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-24 00:05:26,537 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:05:26,538 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:05:26,538 INFO L85 PathProgramCache]: Analyzing trace with hash -721597517, now seen corresponding path program 1 times [2024-11-24 00:05:26,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:05:26,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053170660] [2024-11-24 00:05:26,538 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:05:26,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:05:32,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:05:34,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 00:05:34,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:05:34,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053170660] [2024-11-24 00:05:34,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053170660] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-24 00:05:34,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1681887197] [2024-11-24 00:05:34,724 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:05:34,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-24 00:05:34,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:05:34,726 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-24 00:05:34,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-24 00:05:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:05:41,459 INFO L256 TraceCheckSpWp]: Trace formula consists of 3174 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-24 00:05:41,465 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:05:42,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 00:05:42,240 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-24 00:05:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 00:05:43,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1681887197] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-24 00:05:43,284 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-24 00:05:43,284 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 16 [2024-11-24 00:05:43,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072379780] [2024-11-24 00:05:43,284 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-24 00:05:43,285 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-24 00:05:43,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:05:43,286 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-24 00:05:43,286 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=208, Unknown=0, NotChecked=0, Total=240 [2024-11-24 00:05:43,286 INFO L87 Difference]: Start difference. First operand 1903 states and 2621 transitions. Second operand has 16 states, 16 states have (on average 5.9375) internal successors, (95), 14 states have internal predecessors, (95), 4 states have call successors, (16), 2 states have call predecessors, (16), 6 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2024-11-24 00:05:45,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:05:45,065 INFO L93 Difference]: Finished difference Result 2661 states and 3655 transitions. [2024-11-24 00:05:45,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-24 00:05:45,067 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 5.9375) internal successors, (95), 14 states have internal predecessors, (95), 4 states have call successors, (16), 2 states have call predecessors, (16), 6 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) Word has length 101 [2024-11-24 00:05:45,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:05:45,079 INFO L225 Difference]: With dead ends: 2661 [2024-11-24 00:05:45,079 INFO L226 Difference]: Without dead ends: 1366 [2024-11-24 00:05:45,083 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=48, Invalid=294, Unknown=0, NotChecked=0, Total=342 [2024-11-24 00:05:45,084 INFO L435 NwaCegarLoop]: 473 mSDtfsCounter, 26 mSDsluCounter, 5609 mSDsCounter, 0 mSdLazyCounter, 148 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 6082 SdHoareTripleChecker+Invalid, 161 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 148 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-24 00:05:45,085 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 6082 Invalid, 161 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-24 00:05:45,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1366 states. [2024-11-24 00:05:45,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1366 to 1360. [2024-11-24 00:05:45,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1360 states, 1146 states have (on average 1.3324607329842932) internal successors, (1527), 1158 states have internal predecessors, (1527), 153 states have call successors, (153), 55 states have call predecessors, (153), 60 states have return successors, (167), 153 states have call predecessors, (167), 151 states have call successors, (167) [2024-11-24 00:05:45,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1360 states and 1847 transitions. [2024-11-24 00:05:45,170 INFO L78 Accepts]: Start accepts. Automaton has 1360 states and 1847 transitions. Word has length 101 [2024-11-24 00:05:45,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:05:45,170 INFO L471 AbstractCegarLoop]: Abstraction has 1360 states and 1847 transitions. [2024-11-24 00:05:45,170 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 5.9375) internal successors, (95), 14 states have internal predecessors, (95), 4 states have call successors, (16), 2 states have call predecessors, (16), 6 states have return successors, (15), 6 states have call predecessors, (15), 4 states have call successors, (15) [2024-11-24 00:05:45,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1847 transitions. [2024-11-24 00:05:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-24 00:05:45,173 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:05:45,173 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:05:45,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-24 00:05:45,378 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2024-11-24 00:05:45,378 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:05:45,379 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:05:45,379 INFO L85 PathProgramCache]: Analyzing trace with hash 1063856920, now seen corresponding path program 1 times [2024-11-24 00:05:45,379 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:05:45,379 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948146764] [2024-11-24 00:05:45,379 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:05:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:05:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:05:51,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 00:05:51,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:05:51,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948146764] [2024-11-24 00:05:51,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948146764] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:05:51,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:05:51,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:05:51,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829516037] [2024-11-24 00:05:51,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:05:51,927 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:05:51,927 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:05:51,928 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:05:51,928 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:05:51,928 INFO L87 Difference]: Start difference. First operand 1360 states and 1847 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-24 00:05:55,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:06:00,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:06:02,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:06:02,306 INFO L93 Difference]: Finished difference Result 2714 states and 3687 transitions. [2024-11-24 00:06:02,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 00:06:02,307 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 3 states have call successors, (10) Word has length 103 [2024-11-24 00:06:02,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:06:02,327 INFO L225 Difference]: With dead ends: 2714 [2024-11-24 00:06:02,327 INFO L226 Difference]: Without dead ends: 1360 [2024-11-24 00:06:02,330 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:06:02,331 INFO L435 NwaCegarLoop]: 464 mSDtfsCounter, 480 mSDsluCounter, 758 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 480 SdHoareTripleChecker+Valid, 1222 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:06:02,331 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [480 Valid, 1222 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 224 Invalid, 2 Unknown, 0 Unchecked, 10.2s Time] [2024-11-24 00:06:02,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1360 states. [2024-11-24 00:06:02,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1360 to 1360. [2024-11-24 00:06:02,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1360 states, 1146 states have (on average 1.331588132635253) internal successors, (1526), 1158 states have internal predecessors, (1526), 153 states have call successors, (153), 55 states have call predecessors, (153), 60 states have return successors, (167), 153 states have call predecessors, (167), 151 states have call successors, (167) [2024-11-24 00:06:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1360 states and 1846 transitions. [2024-11-24 00:06:02,447 INFO L78 Accepts]: Start accepts. Automaton has 1360 states and 1846 transitions. Word has length 103 [2024-11-24 00:06:02,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:06:02,448 INFO L471 AbstractCegarLoop]: Abstraction has 1360 states and 1846 transitions. [2024-11-24 00:06:02,448 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-24 00:06:02,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1846 transitions. [2024-11-24 00:06:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-24 00:06:02,453 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:06:02,454 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:06:02,454 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-24 00:06:02,454 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:06:02,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:06:02,454 INFO L85 PathProgramCache]: Analyzing trace with hash -842546346, now seen corresponding path program 1 times [2024-11-24 00:06:02,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:06:02,458 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378856708] [2024-11-24 00:06:02,458 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:06:02,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:06:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:06:09,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 00:06:09,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:06:09,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378856708] [2024-11-24 00:06:09,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378856708] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:06:09,415 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:06:09,415 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-24 00:06:09,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913366633] [2024-11-24 00:06:09,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:06:09,415 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-24 00:06:09,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:06:09,416 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-24 00:06:09,416 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:06:09,416 INFO L87 Difference]: Start difference. First operand 1360 states and 1846 transitions. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-24 00:06:09,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:06:09,662 INFO L93 Difference]: Finished difference Result 2701 states and 3670 transitions. [2024-11-24 00:06:09,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-24 00:06:09,663 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 103 [2024-11-24 00:06:09,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:06:09,670 INFO L225 Difference]: With dead ends: 2701 [2024-11-24 00:06:09,670 INFO L226 Difference]: Without dead ends: 1355 [2024-11-24 00:06:09,674 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:06:09,674 INFO L435 NwaCegarLoop]: 481 mSDtfsCounter, 0 mSDsluCounter, 1912 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 2393 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:06:09,675 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 2393 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-24 00:06:09,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1355 states. [2024-11-24 00:06:09,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1355 to 1355. [2024-11-24 00:06:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1355 states, 1143 states have (on average 1.330708661417323) internal successors, (1521), 1154 states have internal predecessors, (1521), 152 states have call successors, (152), 54 states have call predecessors, (152), 59 states have return successors, (166), 152 states have call predecessors, (166), 150 states have call successors, (166) [2024-11-24 00:06:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1355 states and 1839 transitions. [2024-11-24 00:06:09,758 INFO L78 Accepts]: Start accepts. Automaton has 1355 states and 1839 transitions. Word has length 103 [2024-11-24 00:06:09,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:06:09,758 INFO L471 AbstractCegarLoop]: Abstraction has 1355 states and 1839 transitions. [2024-11-24 00:06:09,758 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-24 00:06:09,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1839 transitions. [2024-11-24 00:06:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 00:06:09,762 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:06:09,762 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:06:09,763 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-24 00:06:09,763 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:06:09,763 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:06:09,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1077708210, now seen corresponding path program 1 times [2024-11-24 00:06:09,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:06:09,764 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779591912] [2024-11-24 00:06:09,764 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:06:09,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:06:15,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:06:17,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 00:06:17,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:06:17,256 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779591912] [2024-11-24 00:06:17,256 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779591912] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:06:17,256 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:06:17,256 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-24 00:06:17,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541211595] [2024-11-24 00:06:17,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:06:17,256 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-24 00:06:17,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:06:17,257 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-24 00:06:17,257 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:06:17,257 INFO L87 Difference]: Start difference. First operand 1355 states and 1839 transitions. Second operand has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 4 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-11-24 00:06:21,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:06:25,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:06:29,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:06:29,064 INFO L93 Difference]: Finished difference Result 1405 states and 1887 transitions. [2024-11-24 00:06:29,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-24 00:06:29,065 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 4 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 110 [2024-11-24 00:06:29,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:06:29,067 INFO L225 Difference]: With dead ends: 1405 [2024-11-24 00:06:29,067 INFO L226 Difference]: Without dead ends: 0 [2024-11-24 00:06:29,069 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-24 00:06:29,070 INFO L435 NwaCegarLoop]: 359 mSDtfsCounter, 506 mSDsluCounter, 658 mSDsCounter, 0 mSdLazyCounter, 386 mSolverCounterSat, 57 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 534 SdHoareTripleChecker+Valid, 1017 SdHoareTripleChecker+Invalid, 445 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 386 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.6s IncrementalHoareTripleChecker+Time [2024-11-24 00:06:29,070 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [534 Valid, 1017 Invalid, 445 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 386 Invalid, 2 Unknown, 0 Unchecked, 11.6s Time] [2024-11-24 00:06:29,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-24 00:06:29,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-24 00:06:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-24 00:06:29,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-24 00:06:29,073 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 110 [2024-11-24 00:06:29,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:06:29,073 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-24 00:06:29,073 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 4 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-11-24 00:06:29,074 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-24 00:06:29,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-24 00:06:29,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-24 00:06:29,078 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-24 00:06:29,082 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:06:29,084 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-24 00:07:07,369 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-24 00:07:07,393 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,393 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,394 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,394 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,394 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,394 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,394 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,400 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,404 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,405 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,405 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,405 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,405 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,405 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,406 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,408 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,408 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,408 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,408 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,408 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,408 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,409 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,410 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,410 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,410 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,410 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~urb~0!base [2024-11-24 00:07:07,411 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,411 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,411 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,411 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~urb~0!offset [2024-11-24 00:07:07,412 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,412 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,412 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,412 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,413 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,413 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,413 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,413 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,414 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,414 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,414 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,414 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,414 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,414 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,416 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,416 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,416 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,417 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,417 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,418 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,418 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,419 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,419 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,419 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,420 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,420 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,420 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,420 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,420 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,420 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,420 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,420 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,421 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,421 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,421 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,421 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,421 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,421 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,421 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,421 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,421 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,421 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,422 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,422 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,422 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,422 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,422 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,422 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,422 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,427 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,427 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,427 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,427 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,427 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,427 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,427 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,428 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,428 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,428 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,428 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,428 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~urb~0!base [2024-11-24 00:07:07,428 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,428 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,428 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,428 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~urb~0!offset [2024-11-24 00:07:07,429 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,429 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,429 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,429 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,429 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,429 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,429 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,432 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,433 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,433 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,433 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,433 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,433 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,433 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,434 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,434 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,434 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,434 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,435 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,435 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,435 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,437 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,437 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,437 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,437 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,437 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,437 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,437 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,438 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,438 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,438 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,438 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,438 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,438 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,438 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,439 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,439 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,439 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,439 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,439 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,439 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,439 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,439 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,440 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,440 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,440 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,440 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,440 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,440 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,440 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,440 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,440 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,441 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,441 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,441 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,441 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,442 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,442 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,442 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,442 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,443 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,443 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,443 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,443 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,443 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,443 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,444 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,444 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,444 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,444 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,444 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,445 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,445 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,445 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,445 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,445 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,445 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,446 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,446 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,446 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,447 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,447 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #in~urb!base [2024-11-24 00:07:07,447 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~urb!base [2024-11-24 00:07:07,447 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,447 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,448 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,448 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #in~urb!offset [2024-11-24 00:07:07,448 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~urb!offset [2024-11-24 00:07:07,448 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~urb!offset [2024-11-24 00:07:07,448 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,448 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,449 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,449 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,449 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,449 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,449 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,450 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,450 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,450 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] [2024-11-24 00:07:07,454 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#xbof~0!base [2024-11-24 00:07:07,454 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#15 [2024-11-24 00:07:07,454 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] [2024-11-24 00:07:07,454 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] [2024-11-24 00:07:07,454 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 12:07:07 BoogieIcfgContainer [2024-11-24 00:07:07,454 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-24 00:07:07,455 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-24 00:07:07,455 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-24 00:07:07,455 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-24 00:07:07,457 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:04:06" (3/4) ... [2024-11-24 00:07:07,459 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-24 00:07:07,468 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ir_xbof_change [2024-11-24 00:07:07,468 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ir_init [2024-11-24 00:07:07,468 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undefined_pointer [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ir_exit [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_deregister [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume_stop [2024-11-24 00:07:07,469 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2024-11-24 00:07:07,470 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-11-24 00:07:07,509 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 162 nodes and edges [2024-11-24 00:07:07,513 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2024-11-24 00:07:07,516 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2024-11-24 00:07:07,518 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-24 00:07:07,521 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-24 00:07:07,523 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-24 00:07:07,525 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 00:07:07,528 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 00:07:07,583 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_coherent_state == 0) && (ldv_urb_state == 1)) && (1 == \old(ldv_urb_state))) [2024-11-24 00:07:08,031 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_coherent_state == 0) && (ldv_urb_state == 1)) && (1 == \old(ldv_urb_state))) [2024-11-24 00:07:08,123 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/witness.graphml [2024-11-24 00:07:08,124 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/witness.yml [2024-11-24 00:07:08,124 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-24 00:07:08,125 INFO L158 Benchmark]: Toolchain (without parser) took 194288.62ms. Allocated memory was 142.6MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 106.9MB in the beginning and 797.9MB in the end (delta: -691.0MB). Peak memory consumption was 444.8MB. Max. memory is 16.1GB. [2024-11-24 00:07:08,126 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 78.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 00:07:08,126 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1935.66ms. Allocated memory is still 142.6MB. Free memory was 106.9MB in the beginning and 60.0MB in the end (delta: 46.9MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2024-11-24 00:07:08,126 INFO L158 Benchmark]: Boogie Procedure Inliner took 231.86ms. Allocated memory is still 142.6MB. Free memory was 60.0MB in the beginning and 48.1MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 00:07:08,127 INFO L158 Benchmark]: Boogie Preprocessor took 407.73ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 48.1MB in the beginning and 281.4MB in the end (delta: -233.3MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2024-11-24 00:07:08,127 INFO L158 Benchmark]: RCFGBuilder took 9727.62ms. Allocated memory is still 352.3MB. Free memory was 281.4MB in the beginning and 111.2MB in the end (delta: 170.2MB). Peak memory consumption was 170.9MB. Max. memory is 16.1GB. [2024-11-24 00:07:08,127 INFO L158 Benchmark]: TraceAbstraction took 181308.59ms. Allocated memory was 352.3MB in the beginning and 1.3GB in the end (delta: 922.7MB). Free memory was 108.7MB in the beginning and 848.4MB in the end (delta: -739.7MB). Peak memory consumption was 183.6MB. Max. memory is 16.1GB. [2024-11-24 00:07:08,128 INFO L158 Benchmark]: Witness Printer took 669.00ms. Allocated memory is still 1.3GB. Free memory was 848.4MB in the beginning and 797.9MB in the end (delta: 50.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-24 00:07:08,130 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 78.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1935.66ms. Allocated memory is still 142.6MB. Free memory was 106.9MB in the beginning and 60.0MB in the end (delta: 46.9MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 231.86ms. Allocated memory is still 142.6MB. Free memory was 60.0MB in the beginning and 48.1MB in the end (delta: 11.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 407.73ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 48.1MB in the beginning and 281.4MB in the end (delta: -233.3MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * RCFGBuilder took 9727.62ms. Allocated memory is still 352.3MB. Free memory was 281.4MB in the beginning and 111.2MB in the end (delta: 170.2MB). Peak memory consumption was 170.9MB. Max. memory is 16.1GB. * TraceAbstraction took 181308.59ms. Allocated memory was 352.3MB in the beginning and 1.3GB in the end (delta: 922.7MB). Free memory was 108.7MB in the beginning and 848.4MB in the end (delta: -739.7MB). Peak memory consumption was 183.6MB. Max. memory is 16.1GB. * Witness Printer took 669.00ms. Allocated memory is still 1.3GB. Free memory was 848.4MB in the beginning and 797.9MB in the end (delta: 50.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~urb~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~urb~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~urb~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~urb~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #in~urb!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~urb!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #in~urb!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~urb!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~urb!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#buffer_size~0!base,GLOBAL]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#xbof~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#15 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int#15,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int#15,GLOBAL],[IdentifierExpression[~#xbof~0!base,GLOBAL]]] * 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 - PositiveResult [Line: 4912]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 16 procedures, 368 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 142.8s, OverallIterations: 12, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 34.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 5 mSolverCounterUnknown, 3839 SdHoareTripleChecker+Valid, 31.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3803 mSDsluCounter, 25058 SdHoareTripleChecker+Invalid, 31.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 18963 mSDsCounter, 95 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1162 IncrementalHoareTripleChecker+Invalid, 1262 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 95 mSolverCounterUnsat, 6095 mSDtfsCounter, 1162 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 381 GetRequests, 314 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 6.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1903occurred in iteration=8, InterpolantAutomatonStates: 69, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 12 MinimizatonAttempts, 72 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 3.1s SatisfiabilityAnalysisTime, 19.9s InterpolantComputationTime, 1136 NumberOfCodeBlocks, 1136 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1222 ConstructedInterpolants, 0 QuantifiedInterpolants, 2215 SizeOfPredicates, 6 NumberOfNonLiveVariables, 6341 ConjunctsInSsa, 31 ConjunctsInUnsatCore, 15 InterpolantComputations, 11 PerfectInterpolantSequences, 58/66 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4470]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3630]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4294]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4467]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 1)) - InvariantResult [Line: 4993]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3868]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4337]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4640]: Location Invariant Derived location invariant: ((((ldv_coherent_state == 0) && (ir_add_bof == 0)) && (retval != 0)) && (ldv_urb_state == 0)) - InvariantResult [Line: 3998]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4014]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3838]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3958]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4601]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 1)) - InvariantResult [Line: 3943]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4264]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4824]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4152]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4058]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4038]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3823]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3928]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4279]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3853]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3898]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5019]: Loop Invariant Derived loop invariant: (((ldv_coherent_state == 0) && (ldv_urb_state == 1)) && (1 == \old(ldv_urb_state))) - InvariantResult [Line: 3883]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4811]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3913]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) RESULT: Ultimate proved your program to be correct! [2024-11-24 00:07:08,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27575715-468a-4380-89d8-4d7a060acc63/bin/uautomizer-verify-LYvppIcaGC/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 Writing output log to file Ultimate.log Result: TRUE