./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.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_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/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_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/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_0049abba-6732-40bb-a9f1-0e8549260042/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 008ba4ca9ae9d2a9aaf545ad2fadf8a939040bec3ab7d3b7b7cd4736c3b24ee7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 23:39:08,302 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:39:08,394 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 23:39:08,404 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:39:08,405 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:39:08,443 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:39:08,444 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:39:08,445 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:39:08,445 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:39:08,446 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:39:08,446 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:39:08,447 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:39:08,447 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:39:08,447 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:39:08,448 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:39:08,448 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:39:08,448 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:39:08,449 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 23:39:08,449 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:39:08,449 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:39:08,449 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:39:08,449 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:39:08,449 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:39:08,449 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:39:08,449 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:39:08,450 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:39:08,450 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:39:08,450 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:39:08,450 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:39:08,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:39:08,450 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:39:08,450 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:39:08,450 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:39:08,450 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:39:08,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:39:08,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:39:08,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:39:08,451 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:39:08,451 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:39:08,451 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 23:39:08,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 23:39:08,451 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:39:08,451 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:39:08,451 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:39:08,451 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:39:08,451 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_0049abba-6732-40bb-a9f1-0e8549260042/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 -> 008ba4ca9ae9d2a9aaf545ad2fadf8a939040bec3ab7d3b7b7cd4736c3b24ee7 [2024-11-23 23:39:08,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:39:08,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:39:08,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:39:08,814 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:39:08,815 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:39:08,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i [2024-11-23 23:39:12,009 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/data/a9dbde747/e5e65358f1f341a98bf4c44f2ec511dc/FLAGea358ee92 [2024-11-23 23:39:12,743 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:39:12,744 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i [2024-11-23 23:39:12,791 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/data/a9dbde747/e5e65358f1f341a98bf4c44f2ec511dc/FLAGea358ee92 [2024-11-23 23:39:12,806 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/data/a9dbde747/e5e65358f1f341a98bf4c44f2ec511dc [2024-11-23 23:39:12,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:39:12,810 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:39:12,812 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:39:12,812 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:39:12,817 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:39:12,818 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:39:12" (1/1) ... [2024-11-23 23:39:12,819 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d3c611a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:12, skipping insertion in model container [2024-11-23 23:39:12,819 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:39:12" (1/1) ... [2024-11-23 23:39:12,947 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:39:15,315 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_0049abba-6732-40bb-a9f1-0e8549260042/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i[338700,338713] [2024-11-23 23:39:15,374 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-11-23 23:39:15,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:39:15,402 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:39:15,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [3507] [2024-11-23 23:39:15,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3635] [2024-11-23 23:39:15,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3642] [2024-11-23 23:39:15,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [4961] [2024-11-23 23:39:15,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6300] [2024-11-23 23:39:16,044 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9460] [2024-11-23 23:39:16,079 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_0049abba-6732-40bb-a9f1-0e8549260042/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i[338700,338713] [2024-11-23 23:39:16,089 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-11-23 23:39:16,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:39:16,178 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: ldv_assume [2024-11-23 23:39:16,186 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:39:16,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16 WrapperNode [2024-11-23 23:39:16,187 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:39:16,189 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:39:16,189 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:39:16,189 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:39:16,198 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:16,321 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:16,601 INFO L138 Inliner]: procedures = 275, calls = 6068, calls flagged for inlining = 107, calls inlined = 81, statements flattened = 6993 [2024-11-23 23:39:16,601 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:39:16,602 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:39:16,602 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:39:16,603 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:39:16,615 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:16,616 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:16,667 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:17,721 INFO L175 MemorySlicer]: Split 2389 memory accesses to 114 slices as follows [4, 4, 4, 4, 12, 4, 4, 19, 4, 4, 2, 4, 4, 4, 4, 4, 4, 4, 8, 4, 3, 4, 8, 4, 1, 4, 602, 4, 112, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 480, 4, 4, 4, 15, 677, 4, 4, 4, 4, 4, 4, 4, 4, 21, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 25, 7, 4, 5, 4]. 28 percent of accesses are in the largest equivalence class. The 1028 initializations are split as follows [4, 4, 4, 4, 12, 4, 4, 0, 4, 4, 2, 4, 4, 4, 4, 4, 4, 4, 8, 4, 3, 4, 8, 4, 0, 4, 0, 4, 112, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 480, 4, 4, 4, 0, 8, 4, 4, 4, 4, 4, 4, 4, 4, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 6, 4, 5, 4]. The 753 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 516, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 15, 168, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 25, 0, 0, 0, 0]. [2024-11-23 23:39:17,722 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:17,722 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:17,997 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:18,018 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:18,077 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:18,227 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:18,250 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:18,343 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:39:18,346 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:39:18,346 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:39:18,346 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:39:18,348 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (1/1) ... [2024-11-23 23:39:18,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:39:18,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:39:18,389 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:39:18,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:39:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_queue_status_stage [2024-11-23 23:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_queue_status_stage [2024-11-23 23:39:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure ep0_queue [2024-11-23 23:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ep0_queue [2024-11-23 23:39:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure ep_bd_list_free [2024-11-23 23:39:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_bd_list_free [2024-11-23 23:39:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 23:39:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 23:39:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 23:39:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 23:39:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 23:39:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 23:39:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 23:39:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 23:39:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 23:39:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 23:39:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 23:39:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 23:39:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 23:39:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 23:39:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-23 23:39:18,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-23 23:39:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-23 23:39:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-23 23:39:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-23 23:39:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-23 23:39:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-23 23:39:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-23 23:39:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-23 23:39:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-23 23:39:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-23 23:39:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2024-11-23 23:39:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#60 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#61 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#62 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#63 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#64 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#65 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#66 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#67 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#68 [2024-11-23 23:39:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#69 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#70 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#71 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#72 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#73 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#74 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#75 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#76 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#77 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#78 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#79 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#80 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#81 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#82 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#83 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#84 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#85 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#86 [2024-11-23 23:39:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#87 [2024-11-23 23:39:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#88 [2024-11-23 23:39:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#89 [2024-11-23 23:39:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#90 [2024-11-23 23:39:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#91 [2024-11-23 23:39:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#92 [2024-11-23 23:39:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#93 [2024-11-23 23:39:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#94 [2024-11-23 23:39:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#95 [2024-11-23 23:39:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#96 [2024-11-23 23:39:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#97 [2024-11-23 23:39:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#98 [2024-11-23 23:39:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#99 [2024-11-23 23:39:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#100 [2024-11-23 23:39:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#101 [2024-11-23 23:39:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#102 [2024-11-23 23:39:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#103 [2024-11-23 23:39:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#104 [2024-11-23 23:39:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#105 [2024-11-23 23:39:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#106 [2024-11-23 23:39:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#107 [2024-11-23 23:39:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#108 [2024-11-23 23:39:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#109 [2024-11-23 23:39:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#110 [2024-11-23 23:39:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#111 [2024-11-23 23:39:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#112 [2024-11-23 23:39:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#113 [2024-11-23 23:39:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 23:39:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 23:39:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure init_ep [2024-11-23 23:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ep [2024-11-23 23:39:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 23:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 23:39:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2024-11-23 23:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2024-11-23 23:39:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-23 23:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-23 23:39:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_reset [2024-11-23 23:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_reset [2024-11-23 23:39:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 23:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 23:39:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-23 23:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-23 23:39:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_disable [2024-11-23 23:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_disable [2024-11-23 23:39:18,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2024-11-23 23:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_del_gadget_udc [2024-11-23 23:39:18,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-23 23:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 23:39:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-23 23:39:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#49 [2024-11-23 23:39:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#50 [2024-11-23 23:39:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#51 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#52 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#53 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#54 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#55 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#56 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#57 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#58 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#59 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#60 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#61 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#62 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#63 [2024-11-23 23:39:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#64 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#65 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#66 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#67 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#68 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#69 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#70 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#71 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#72 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#73 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#74 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#75 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#76 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#77 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#78 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#79 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#80 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#81 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#82 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#83 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#84 [2024-11-23 23:39:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#85 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#86 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#87 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#88 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#89 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#90 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#91 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#92 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#93 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#94 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#95 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#96 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#97 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#98 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#99 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#100 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#101 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#102 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#103 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#104 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#105 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#106 [2024-11-23 23:39:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#107 [2024-11-23 23:39:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#108 [2024-11-23 23:39:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#109 [2024-11-23 23:39:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#110 [2024-11-23 23:39:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#111 [2024-11-23 23:39:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#112 [2024-11-23 23:39:18,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#113 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 23:39:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-23 23:39:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-23 23:39:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-23 23:39:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-23 23:39:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-23 23:39:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-23 23:39:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-23 23:39:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-23 23:39:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-23 23:39:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-23 23:39:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-23 23:39:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2024-11-23 23:39:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#49 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#50 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#51 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#52 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#53 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#54 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#55 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#56 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#57 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#58 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#59 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#60 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#61 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#62 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#63 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#64 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#65 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#66 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#67 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#68 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#69 [2024-11-23 23:39:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#70 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#71 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#72 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#73 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#74 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#75 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#76 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#77 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#78 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#79 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#80 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#81 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#82 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#83 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#84 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#85 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#86 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#87 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#88 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#89 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#90 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#91 [2024-11-23 23:39:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#92 [2024-11-23 23:39:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#93 [2024-11-23 23:39:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#94 [2024-11-23 23:39:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#95 [2024-11-23 23:39:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#96 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#97 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#98 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#99 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#100 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#101 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#102 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#103 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#104 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#105 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#106 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#107 [2024-11-23 23:39:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#108 [2024-11-23 23:39:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#109 [2024-11-23 23:39:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#110 [2024-11-23 23:39:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#111 [2024-11-23 23:39:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#112 [2024-11-23 23:39:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#113 [2024-11-23 23:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2024-11-23 23:39:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2024-11-23 23:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 23:39:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 23:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2024-11-23 23:39:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2024-11-23 23:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_req_complete [2024-11-23 23:39:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_req_complete [2024-11-23 23:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_free_request [2024-11-23 23:39:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_free_request [2024-11-23 23:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure bd_add_to_bdi [2024-11-23 23:39:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_add_to_bdi [2024-11-23 23:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_remove [2024-11-23 23:39:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_remove [2024-11-23 23:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-23 23:39:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-23 23:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 23:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-23 23:39:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-23 23:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_stop [2024-11-23 23:39:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_stop [2024-11-23 23:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 23:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 23:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 23:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 23:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 23:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 23:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 23:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 23:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 23:39:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 23:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-23 23:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2024-11-23 23:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#61 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#62 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#63 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#64 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#65 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#66 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#67 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#68 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#69 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#70 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#71 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#72 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#73 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#74 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#75 [2024-11-23 23:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#76 [2024-11-23 23:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#77 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#78 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#79 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#80 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#81 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#82 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#83 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#84 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#85 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#86 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#87 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#88 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#89 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#90 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#91 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#92 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#93 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#94 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#95 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#96 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#97 [2024-11-23 23:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#98 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#99 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#100 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#101 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#102 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#103 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#104 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#105 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#106 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#107 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#108 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#109 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#110 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#111 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#112 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#113 [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-23 23:39:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-23 23:39:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2024-11-23 23:39:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2024-11-23 23:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-23 23:39:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-23 23:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-23 23:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-23 23:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2024-11-23 23:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#60 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#61 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#62 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#63 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#64 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#65 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#66 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#67 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#68 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#69 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#70 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#71 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#72 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#73 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#74 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#75 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#76 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#77 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#78 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#79 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#80 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#81 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#82 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#83 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#84 [2024-11-23 23:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#85 [2024-11-23 23:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#86 [2024-11-23 23:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#87 [2024-11-23 23:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#88 [2024-11-23 23:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#89 [2024-11-23 23:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#90 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#91 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#92 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#93 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#94 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#95 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#96 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#97 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#98 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#99 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#100 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#101 [2024-11-23 23:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#102 [2024-11-23 23:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#103 [2024-11-23 23:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#104 [2024-11-23 23:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#105 [2024-11-23 23:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#106 [2024-11-23 23:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#107 [2024-11-23 23:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#108 [2024-11-23 23:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#109 [2024-11-23 23:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#110 [2024-11-23 23:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#111 [2024-11-23 23:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#112 [2024-11-23 23:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#113 [2024-11-23 23:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_free_ep [2024-11-23 23:39:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_free_ep [2024-11-23 23:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-23 23:39:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-23 23:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_notify_xfr [2024-11-23 23:39:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_notify_xfr [2024-11-23 23:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-23 23:39:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-23 23:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-23 23:39:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-23 23:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_stop_ep [2024-11-23 23:39:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_stop_ep [2024-11-23 23:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-23 23:39:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-23 23:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_set_stall [2024-11-23 23:39:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_set_stall [2024-11-23 23:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-23 23:39:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-23 23:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_map_request [2024-11-23 23:39:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_map_request [2024-11-23 23:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_mem_free [2024-11-23 23:39:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_mem_free [2024-11-23 23:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_dbg_bd_list [2024-11-23 23:39:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_dbg_bd_list [2024-11-23 23:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure ep_set_halt [2024-11-23 23:39:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_set_halt [2024-11-23 23:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-23 23:39:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-23 23:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 23:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 23:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 23:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-23 23:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2024-11-23 23:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#60 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#61 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#62 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#63 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#64 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#65 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#66 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#67 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#68 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#69 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#70 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#71 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#72 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#73 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#74 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#75 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#76 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#77 [2024-11-23 23:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#78 [2024-11-23 23:39:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#79 [2024-11-23 23:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#80 [2024-11-23 23:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#81 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#82 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#83 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#84 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#85 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#86 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#87 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#88 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#89 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#90 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#91 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#92 [2024-11-23 23:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#93 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#94 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#95 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#96 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#97 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#98 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#99 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#100 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#101 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#102 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#103 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#104 [2024-11-23 23:39:18,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#105 [2024-11-23 23:39:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#106 [2024-11-23 23:39:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#107 [2024-11-23 23:39:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#108 [2024-11-23 23:39:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#109 [2024-11-23 23:39:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#110 [2024-11-23 23:39:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#111 [2024-11-23 23:39:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#112 [2024-11-23 23:39:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#113 [2024-11-23 23:39:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-23 23:39:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_to_tbi [2024-11-23 23:39:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_to_tbi [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-23 23:39:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-23 23:39:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-23 23:39:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-23 23:39:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-23 23:39:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-23 23:39:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-23 23:39:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-23 23:39:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-23 23:39:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-23 23:39:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-23 23:39:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-23 23:39:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-23 23:39:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-23 23:39:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-23 23:39:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-23 23:39:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-23 23:39:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-23 23:39:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-23 23:39:18,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-23 23:39:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-23 23:39:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-23 23:39:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-23 23:39:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-23 23:39:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-23 23:39:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-23 23:39:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-23 23:39:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2024-11-23 23:39:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#61 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#62 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#63 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#64 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#65 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#66 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#67 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#68 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#69 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#70 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#71 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#72 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#73 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#74 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#75 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#76 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#77 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#78 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#79 [2024-11-23 23:39:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#80 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#81 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#82 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#83 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#84 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#85 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#86 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#87 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#88 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#89 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#90 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#91 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#92 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#93 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#94 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#95 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#96 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#97 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#98 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#99 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#100 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#101 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#102 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#103 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#104 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#105 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#106 [2024-11-23 23:39:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#107 [2024-11-23 23:39:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#108 [2024-11-23 23:39:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#109 [2024-11-23 23:39:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#110 [2024-11-23 23:39:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#111 [2024-11-23 23:39:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#112 [2024-11-23 23:39:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#113 [2024-11-23 23:39:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_mem_init [2024-11-23 23:39:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_mem_init [2024-11-23 23:39:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_config_ep [2024-11-23 23:39:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_config_ep [2024-11-23 23:39:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_enable [2024-11-23 23:39:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_enable [2024-11-23 23:39:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_queue_xfr [2024-11-23 23:39:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_queue_xfr [2024-11-23 23:39:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_hw_exit [2024-11-23 23:39:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_hw_exit [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-23 23:39:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-23 23:39:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_disable [2024-11-23 23:39:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_disable [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-23 23:39:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 23:39:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-23 23:39:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2024-11-23 23:39:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2024-11-23 23:39:18,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#61 [2024-11-23 23:39:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#62 [2024-11-23 23:39:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#63 [2024-11-23 23:39:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#64 [2024-11-23 23:39:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#65 [2024-11-23 23:39:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#66 [2024-11-23 23:39:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#67 [2024-11-23 23:39:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#68 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#69 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#70 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#71 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#72 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#73 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#74 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#75 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#76 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#77 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#78 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#79 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#80 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#81 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#82 [2024-11-23 23:39:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#83 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#84 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#85 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#86 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#87 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#88 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#89 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#90 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#91 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#92 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#93 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#94 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#95 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#96 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#97 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#98 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#99 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#100 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#101 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#102 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#103 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#104 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#105 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#106 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#107 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#108 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#109 [2024-11-23 23:39:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#110 [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#111 [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#112 [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#113 [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-23 23:39:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-23 23:39:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 23:39:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-23 23:39:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-23 23:39:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-23 23:39:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-23 23:39:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_gadget_ep_dequeue [2024-11-23 23:39:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_gadget_ep_dequeue [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2024-11-23 23:39:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2024-11-23 23:39:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-23 23:39:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-23 23:39:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 23:39:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 23:39:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 23:39:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 23:39:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 23:39:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 23:39:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 23:39:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 23:39:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 23:39:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-23 23:39:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-23 23:39:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#61 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#62 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#63 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#64 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#65 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#66 [2024-11-23 23:39:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#67 [2024-11-23 23:39:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#68 [2024-11-23 23:39:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#69 [2024-11-23 23:39:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#70 [2024-11-23 23:39:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#71 [2024-11-23 23:39:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#72 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#73 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#74 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#75 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#76 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#77 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#78 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#79 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#80 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#81 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#82 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#83 [2024-11-23 23:39:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#84 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#85 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#86 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#87 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#88 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#89 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#90 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#91 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#92 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#93 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#94 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#95 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#96 [2024-11-23 23:39:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#97 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#98 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#99 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#100 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#101 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#102 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#103 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#104 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#105 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#106 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#107 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#108 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#109 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#110 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#111 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#112 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#113 [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_start [2024-11-23 23:39:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_start [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure poll_oip [2024-11-23 23:39:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_oip [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2024-11-23 23:39:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2024-11-23 23:39:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_stop [2024-11-23 23:39:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_stop [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_softconn [2024-11-23 23:39:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_softconn [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_run [2024-11-23 23:39:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_run [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2024-11-23 23:39:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_submit_cmd [2024-11-23 23:39:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_submit_cmd [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_udc_wakeup [2024-11-23 23:39:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_udc_wakeup [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-23 23:39:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure find_end_bdi [2024-11-23 23:39:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure find_end_bdi [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_to_bd [2024-11-23 23:39:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_to_bd [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-23 23:39:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 23:39:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 23:39:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 23:39:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 23:39:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-23 23:39:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-23 23:39:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-23 23:39:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#61 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#62 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#63 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#64 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#65 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#66 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#67 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#68 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#69 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#70 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#71 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#72 [2024-11-23 23:39:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#73 [2024-11-23 23:39:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#74 [2024-11-23 23:39:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#75 [2024-11-23 23:39:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#76 [2024-11-23 23:39:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#77 [2024-11-23 23:39:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#78 [2024-11-23 23:39:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#79 [2024-11-23 23:39:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#80 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#81 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#82 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#83 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#84 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#85 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#86 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#87 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#88 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#89 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#90 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#91 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#92 [2024-11-23 23:39:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#93 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#94 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#95 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#96 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#97 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#98 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#99 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#100 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#101 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#102 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#103 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#104 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#105 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#106 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#107 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#108 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#109 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#110 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#111 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#112 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#113 [2024-11-23 23:39:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_writel [2024-11-23 23:39:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_writel [2024-11-23 23:39:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:39:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:39:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure chain_table [2024-11-23 23:39:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure chain_table [2024-11-23 23:39:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_readl [2024-11-23 23:39:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_readl [2024-11-23 23:39:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_ep_enable [2024-11-23 23:39:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_ep_enable [2024-11-23 23:39:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-23 23:39:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-23 23:39:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure bdc_probe [2024-11-23 23:39:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bdc_probe [2024-11-23 23:39:20,469 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:39:20,476 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:39:35,205 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 23:39:41,973 INFO L? ?]: Removed 2304 outVars from TransFormulas that were not future-live. [2024-11-23 23:39:41,973 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:39:42,052 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:39:42,056 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-23 23:39:42,056 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:39:42 BoogieIcfgContainer [2024-11-23 23:39:42,056 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:39:42,058 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:39:42,058 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:39:42,065 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:39:42,066 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:39:12" (1/3) ... [2024-11-23 23:39:42,067 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@650d8774 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:39:42, skipping insertion in model container [2024-11-23 23:39:42,068 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:16" (2/3) ... [2024-11-23 23:39:42,068 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@650d8774 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:39:42, skipping insertion in model container [2024-11-23 23:39:42,068 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:39:42" (3/3) ... [2024-11-23 23:39:42,069 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i [2024-11-23 23:39:42,089 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:39:42,094 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point.cil.out.i that has 198 procedures, 2500 locations, 1 initial locations, 117 loop locations, and 2 error locations. [2024-11-23 23:39:42,244 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:39:42,261 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;@3587486e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:39:42,261 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-23 23:39:42,274 INFO L276 IsEmpty]: Start isEmpty. Operand has 2051 states, 1466 states have (on average 1.340381991814461) internal successors, (1965), 1490 states have internal predecessors, (1965), 498 states have call successors, (498), 85 states have call predecessors, (498), 84 states have return successors, (493), 493 states have call predecessors, (493), 493 states have call successors, (493) [2024-11-23 23:39:42,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-23 23:39:42,301 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:39:42,302 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:39:42,302 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:39:42,308 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:39:42,309 INFO L85 PathProgramCache]: Analyzing trace with hash 1253724006, now seen corresponding path program 1 times [2024-11-23 23:39:42,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:39:42,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459150136] [2024-11-23 23:39:42,319 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:39:42,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:39:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:39:44,720 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-23 23:39:44,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:39:44,721 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1459150136] [2024-11-23 23:39:44,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1459150136] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:39:44,723 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:39:44,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:39:44,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51824922] [2024-11-23 23:39:44,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:39:44,730 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:39:44,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:39:44,760 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:39:44,761 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:39:44,768 INFO L87 Difference]: Start difference. First operand has 2051 states, 1466 states have (on average 1.340381991814461) internal successors, (1965), 1490 states have internal predecessors, (1965), 498 states have call successors, (498), 85 states have call predecessors, (498), 84 states have return successors, (493), 493 states have call predecessors, (493), 493 states have call successors, (493) Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-23 23:39:45,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:39:45,471 INFO L93 Difference]: Finished difference Result 5548 states and 8083 transitions. [2024-11-23 23:39:45,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:39:45,474 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 73 [2024-11-23 23:39:45,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:39:45,536 INFO L225 Difference]: With dead ends: 5548 [2024-11-23 23:39:45,537 INFO L226 Difference]: Without dead ends: 3474 [2024-11-23 23:39:45,563 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 [2024-11-23 23:39:45,569 INFO L435 NwaCegarLoop]: 3052 mSDtfsCounter, 2039 mSDsluCounter, 2879 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2039 SdHoareTripleChecker+Valid, 5931 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-23 23:39:45,570 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2039 Valid, 5931 Invalid, 26 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-23 23:39:45,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3474 states. [2024-11-23 23:39:45,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3474 to 3465. [2024-11-23 23:39:46,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3465 states, 2470 states have (on average 1.3024291497975709) internal successors, (3217), 2498 states have internal predecessors, (3217), 845 states have call successors, (845), 150 states have call predecessors, (845), 148 states have return successors, (843), 841 states have call predecessors, (843), 843 states have call successors, (843) [2024-11-23 23:39:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3465 states to 3465 states and 4905 transitions. [2024-11-23 23:39:46,051 INFO L78 Accepts]: Start accepts. Automaton has 3465 states and 4905 transitions. Word has length 73 [2024-11-23 23:39:46,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:39:46,051 INFO L471 AbstractCegarLoop]: Abstraction has 3465 states and 4905 transitions. [2024-11-23 23:39:46,052 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-23 23:39:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 3465 states and 4905 transitions. [2024-11-23 23:39:46,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-23 23:39:46,077 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:39:46,078 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2024-11-23 23:39:46,078 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-23 23:39:46,078 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:39:46,082 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:39:46,082 INFO L85 PathProgramCache]: Analyzing trace with hash 123175287, now seen corresponding path program 1 times [2024-11-23 23:39:46,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:39:46,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884503209] [2024-11-23 23:39:46,082 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:39:46,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:39:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:39:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-23 23:39:47,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:39:47,843 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1884503209] [2024-11-23 23:39:47,843 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1884503209] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:39:47,843 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:39:47,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:39:47,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401977394] [2024-11-23 23:39:47,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:39:47,845 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:39:47,846 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:39:47,847 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:39:47,847 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:39:47,847 INFO L87 Difference]: Start difference. First operand 3465 states and 4905 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-23 23:39:48,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:39:48,091 INFO L93 Difference]: Finished difference Result 3470 states and 4911 transitions. [2024-11-23 23:39:48,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:39:48,091 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 153 [2024-11-23 23:39:48,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:39:48,122 INFO L225 Difference]: With dead ends: 3470 [2024-11-23 23:39:48,122 INFO L226 Difference]: Without dead ends: 3467 [2024-11-23 23:39:48,124 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 [2024-11-23 23:39:48,126 INFO L435 NwaCegarLoop]: 2886 mSDtfsCounter, 0 mSDsluCounter, 2881 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5767 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:39:48,126 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5767 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:39:48,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3467 states. [2024-11-23 23:39:48,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3467 to 3467. [2024-11-23 23:39:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3467 states, 2472 states have (on average 1.3021844660194175) internal successors, (3219), 2500 states have internal predecessors, (3219), 845 states have call successors, (845), 150 states have call predecessors, (845), 148 states have return successors, (843), 841 states have call predecessors, (843), 843 states have call successors, (843) [2024-11-23 23:39:48,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 3467 states and 4907 transitions. [2024-11-23 23:39:48,411 INFO L78 Accepts]: Start accepts. Automaton has 3467 states and 4907 transitions. Word has length 153 [2024-11-23 23:39:48,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:39:48,414 INFO L471 AbstractCegarLoop]: Abstraction has 3467 states and 4907 transitions. [2024-11-23 23:39:48,414 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-23 23:39:48,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3467 states and 4907 transitions. [2024-11-23 23:39:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-23 23:39:48,434 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:39:48,434 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2024-11-23 23:39:48,434 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 23:39:48,435 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:39:48,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:39:48,439 INFO L85 PathProgramCache]: Analyzing trace with hash 1910040348, now seen corresponding path program 1 times [2024-11-23 23:39:48,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:39:48,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694189476] [2024-11-23 23:39:48,439 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:39:48,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:39:49,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:39:50,568 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-23 23:39:50,569 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:39:50,569 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694189476] [2024-11-23 23:39:50,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694189476] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:39:50,569 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:39:50,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 23:39:50,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1348996809] [2024-11-23 23:39:50,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:39:50,570 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 23:39:50,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:39:50,570 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 23:39:50,570 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 23:39:50,571 INFO L87 Difference]: Start difference. First operand 3467 states and 4907 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 3 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-23 23:39:51,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:39:51,003 INFO L93 Difference]: Finished difference Result 9588 states and 13617 transitions. [2024-11-23 23:39:51,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-23 23:39:51,003 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), 3 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 155 [2024-11-23 23:39:51,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:39:51,055 INFO L225 Difference]: With dead ends: 9588 [2024-11-23 23:39:51,055 INFO L226 Difference]: Without dead ends: 6125 [2024-11-23 23:39:51,072 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-23 23:39:51,074 INFO L435 NwaCegarLoop]: 3265 mSDtfsCounter, 1996 mSDsluCounter, 6091 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1996 SdHoareTripleChecker+Valid, 9356 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:39:51,074 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1996 Valid, 9356 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:39:51,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6125 states. [2024-11-23 23:39:51,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6125 to 6086. [2024-11-23 23:39:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6086 states, 4319 states have (on average 1.3009956008335264) internal successors, (5619), 4378 states have internal predecessors, (5619), 1498 states have call successors, (1498), 273 states have call predecessors, (1498), 267 states have return successors, (1509), 1478 states have call predecessors, (1509), 1496 states have call successors, (1509) [2024-11-23 23:39:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6086 states to 6086 states and 8626 transitions. [2024-11-23 23:39:51,436 INFO L78 Accepts]: Start accepts. Automaton has 6086 states and 8626 transitions. Word has length 155 [2024-11-23 23:39:51,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:39:51,437 INFO L471 AbstractCegarLoop]: Abstraction has 6086 states and 8626 transitions. [2024-11-23 23:39:51,437 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), 3 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-23 23:39:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 6086 states and 8626 transitions. [2024-11-23 23:39:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-23 23:39:51,451 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:39:51,451 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2024-11-23 23:39:51,451 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-23 23:39:51,452 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:39:51,452 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:39:51,452 INFO L85 PathProgramCache]: Analyzing trace with hash -324872220, now seen corresponding path program 1 times [2024-11-23 23:39:51,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:39:51,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829275143] [2024-11-23 23:39:51,452 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:39:51,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:39:52,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:39:53,100 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-23 23:39:53,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:39:53,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829275143] [2024-11-23 23:39:53,102 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829275143] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:39:53,102 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:39:53,102 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:39:53,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084101502] [2024-11-23 23:39:53,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:39:53,103 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:39:53,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:39:53,103 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:39:53,104 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:39:53,105 INFO L87 Difference]: Start difference. First operand 6086 states and 8626 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-23 23:39:53,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:39:53,362 INFO L93 Difference]: Finished difference Result 12170 states and 17255 transitions. [2024-11-23 23:39:53,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:39:53,363 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 197 [2024-11-23 23:39:53,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:39:53,407 INFO L225 Difference]: With dead ends: 12170 [2024-11-23 23:39:53,407 INFO L226 Difference]: Without dead ends: 6088 [2024-11-23 23:39:53,433 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 [2024-11-23 23:39:53,434 INFO L435 NwaCegarLoop]: 2886 mSDtfsCounter, 0 mSDsluCounter, 2882 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5768 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:39:53,435 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5768 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:39:53,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6088 states. [2024-11-23 23:39:53,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6088 to 6088. [2024-11-23 23:39:53,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6088 states, 4321 states have (on average 1.3008562832677621) internal successors, (5621), 4380 states have internal predecessors, (5621), 1498 states have call successors, (1498), 273 states have call predecessors, (1498), 267 states have return successors, (1509), 1478 states have call predecessors, (1509), 1496 states have call successors, (1509) [2024-11-23 23:39:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6088 states to 6088 states and 8628 transitions. [2024-11-23 23:39:53,922 INFO L78 Accepts]: Start accepts. Automaton has 6088 states and 8628 transitions. Word has length 197 [2024-11-23 23:39:53,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:39:53,930 INFO L471 AbstractCegarLoop]: Abstraction has 6088 states and 8628 transitions. [2024-11-23 23:39:53,930 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-23 23:39:53,931 INFO L276 IsEmpty]: Start isEmpty. Operand 6088 states and 8628 transitions. [2024-11-23 23:39:53,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-23 23:39:53,955 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:39:53,955 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2024-11-23 23:39:53,955 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-23 23:39:53,955 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:39:53,956 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:39:53,956 INFO L85 PathProgramCache]: Analyzing trace with hash -340390938, now seen corresponding path program 1 times [2024-11-23 23:39:53,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:39:53,957 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953795125] [2024-11-23 23:39:53,957 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:39:53,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:39:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:39:55,663 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-23 23:39:55,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:39:55,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953795125] [2024-11-23 23:39:55,663 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [953795125] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:39:55,664 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:39:55,664 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:39:55,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037526621] [2024-11-23 23:39:55,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:39:55,665 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:39:55,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:39:55,665 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:39:55,665 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:39:55,666 INFO L87 Difference]: Start difference. First operand 6088 states and 8628 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-23 23:39:55,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:39:55,926 INFO L93 Difference]: Finished difference Result 12174 states and 17258 transitions. [2024-11-23 23:39:55,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:39:55,929 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 197 [2024-11-23 23:39:55,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:39:55,980 INFO L225 Difference]: With dead ends: 12174 [2024-11-23 23:39:55,980 INFO L226 Difference]: Without dead ends: 6090 [2024-11-23 23:39:56,007 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 [2024-11-23 23:39:56,009 INFO L435 NwaCegarLoop]: 2886 mSDtfsCounter, 0 mSDsluCounter, 2882 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5768 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:39:56,009 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5768 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:39:56,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6090 states. [2024-11-23 23:39:56,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6090 to 6090. [2024-11-23 23:39:56,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6090 states, 4323 states have (on average 1.3007170946102244) internal successors, (5623), 4382 states have internal predecessors, (5623), 1498 states have call successors, (1498), 273 states have call predecessors, (1498), 267 states have return successors, (1509), 1478 states have call predecessors, (1509), 1496 states have call successors, (1509) [2024-11-23 23:39:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6090 states to 6090 states and 8630 transitions. [2024-11-23 23:39:56,355 INFO L78 Accepts]: Start accepts. Automaton has 6090 states and 8630 transitions. Word has length 197 [2024-11-23 23:39:56,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:39:56,355 INFO L471 AbstractCegarLoop]: Abstraction has 6090 states and 8630 transitions. [2024-11-23 23:39:56,357 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-23 23:39:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 6090 states and 8630 transitions. [2024-11-23 23:39:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-23 23:39:56,373 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:39:56,373 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2024-11-23 23:39:56,373 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-23 23:39:56,374 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:39:56,374 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:39:56,374 INFO L85 PathProgramCache]: Analyzing trace with hash 553095400, now seen corresponding path program 1 times [2024-11-23 23:39:56,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:39:56,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424175057] [2024-11-23 23:39:56,375 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:39:56,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:39:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:40:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-11-23 23:40:01,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:40:01,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424175057] [2024-11-23 23:40:01,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [424175057] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:40:01,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:40:01,017 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-23 23:40:01,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68363929] [2024-11-23 23:40:01,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:40:01,017 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-23 23:40:01,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:40:01,018 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-23 23:40:01,018 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-23 23:40:01,018 INFO L87 Difference]: Start difference. First operand 6090 states and 8630 transitions. Second operand has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 8 states have internal predecessors, (90), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (18), 6 states have call predecessors, (18), 4 states have call successors, (18) [2024-11-23 23:40:05,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:40:09,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:40:13,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:40:17,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:40:21,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:40:25,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:40:29,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:40:33,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:40:49,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:40:49,008 INFO L93 Difference]: Finished difference Result 12152 states and 17213 transitions. [2024-11-23 23:40:49,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-23 23:40:49,009 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 8 states have internal predecessors, (90), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (18), 6 states have call predecessors, (18), 4 states have call successors, (18) Word has length 197 [2024-11-23 23:40:49,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:40:49,056 INFO L225 Difference]: With dead ends: 12152 [2024-11-23 23:40:49,056 INFO L226 Difference]: Without dead ends: 6066 [2024-11-23 23:40:49,085 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2024-11-23 23:40:49,086 INFO L435 NwaCegarLoop]: 2839 mSDtfsCounter, 92 mSDsluCounter, 23600 mSDsCounter, 0 mSdLazyCounter, 1953 mSolverCounterSat, 6 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 26439 SdHoareTripleChecker+Invalid, 1967 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 1953 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.5s IncrementalHoareTripleChecker+Time [2024-11-23 23:40:49,087 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [107 Valid, 26439 Invalid, 1967 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 1953 Invalid, 8 Unknown, 0 Unchecked, 47.5s Time] [2024-11-23 23:40:49,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6066 states. [2024-11-23 23:40:49,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6066 to 6053. [2024-11-23 23:40:49,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6053 states, 4297 states have (on average 1.2992785664417035) internal successors, (5583), 4353 states have internal predecessors, (5583), 1487 states have call successors, (1487), 273 states have call predecessors, (1487), 267 states have return successors, (1497), 1468 states have call predecessors, (1497), 1485 states have call successors, (1497) [2024-11-23 23:40:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6053 states to 6053 states and 8567 transitions. [2024-11-23 23:40:49,647 INFO L78 Accepts]: Start accepts. Automaton has 6053 states and 8567 transitions. Word has length 197 [2024-11-23 23:40:49,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:40:49,648 INFO L471 AbstractCegarLoop]: Abstraction has 6053 states and 8567 transitions. [2024-11-23 23:40:49,648 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 8 states have internal predecessors, (90), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (18), 6 states have call predecessors, (18), 4 states have call successors, (18) [2024-11-23 23:40:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 6053 states and 8567 transitions. [2024-11-23 23:40:49,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-23 23:40:49,687 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:40:49,691 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 6, 6, 6, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:40:49,691 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-23 23:40:49,691 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:40:49,692 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:40:49,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1731927109, now seen corresponding path program 1 times [2024-11-23 23:40:49,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:40:49,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156705227] [2024-11-23 23:40:49,692 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:40:49,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:40:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:40:51,362 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-23 23:40:51,362 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:40:51,362 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156705227] [2024-11-23 23:40:51,363 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156705227] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:40:51,363 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:40:51,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:40:51,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777558108] [2024-11-23 23:40:51,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:40:51,364 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:40:51,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:40:51,365 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:40:51,365 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:40:51,365 INFO L87 Difference]: Start difference. First operand 6053 states and 8567 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-23 23:40:51,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:40:51,750 INFO L93 Difference]: Finished difference Result 14057 states and 19871 transitions. [2024-11-23 23:40:51,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:40:51,751 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 222 [2024-11-23 23:40:51,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:40:51,817 INFO L225 Difference]: With dead ends: 14057 [2024-11-23 23:40:51,817 INFO L226 Difference]: Without dead ends: 8008 [2024-11-23 23:40:51,843 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 [2024-11-23 23:40:51,844 INFO L435 NwaCegarLoop]: 3257 mSDtfsCounter, 1728 mSDsluCounter, 2837 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1728 SdHoareTripleChecker+Valid, 6094 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-23 23:40:51,845 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1728 Valid, 6094 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-23 23:40:51,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8008 states. [2024-11-23 23:40:52,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8008 to 8001. [2024-11-23 23:40:52,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8001 states, 5713 states have (on average 1.3068440399089796) internal successors, (7466), 5788 states have internal predecessors, (7466), 1909 states have call successors, (1909), 387 states have call predecessors, (1909), 377 states have return successors, (1923), 1878 states have call predecessors, (1923), 1907 states have call successors, (1923) [2024-11-23 23:40:52,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8001 states to 8001 states and 11298 transitions. [2024-11-23 23:40:52,356 INFO L78 Accepts]: Start accepts. Automaton has 8001 states and 11298 transitions. Word has length 222 [2024-11-23 23:40:52,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:40:52,357 INFO L471 AbstractCegarLoop]: Abstraction has 8001 states and 11298 transitions. [2024-11-23 23:40:52,357 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-23 23:40:52,357 INFO L276 IsEmpty]: Start isEmpty. Operand 8001 states and 11298 transitions. [2024-11-23 23:40:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-23 23:40:52,386 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:40:52,386 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 6, 6, 6, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:40:52,386 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-23 23:40:52,387 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:40:52,387 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:40:52,387 INFO L85 PathProgramCache]: Analyzing trace with hash 1071759427, now seen corresponding path program 1 times [2024-11-23 23:40:52,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:40:52,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092419704] [2024-11-23 23:40:52,388 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:40:52,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:40:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:40:54,568 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-23 23:40:54,569 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:40:54,569 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092419704] [2024-11-23 23:40:54,570 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2092419704] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:40:54,570 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:40:54,570 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:40:54,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071824693] [2024-11-23 23:40:54,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:40:54,571 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:40:54,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:40:54,572 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:40:54,572 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:40:54,572 INFO L87 Difference]: Start difference. First operand 8001 states and 11298 transitions. Second operand has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-23 23:40:55,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:40:55,055 INFO L93 Difference]: Finished difference Result 15998 states and 22592 transitions. [2024-11-23 23:40:55,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:40:55,055 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 252 [2024-11-23 23:40:55,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:40:55,101 INFO L225 Difference]: With dead ends: 15998 [2024-11-23 23:40:55,101 INFO L226 Difference]: Without dead ends: 8001 [2024-11-23 23:40:55,123 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 [2024-11-23 23:40:55,124 INFO L435 NwaCegarLoop]: 2851 mSDtfsCounter, 2849 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2849 SdHoareTripleChecker+Valid, 2851 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 23:40:55,124 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2849 Valid, 2851 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 23:40:55,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8001 states. [2024-11-23 23:40:55,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8001 to 8001. [2024-11-23 23:40:55,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8001 states, 5713 states have (on average 1.306143882373534) internal successors, (7462), 5788 states have internal predecessors, (7462), 1909 states have call successors, (1909), 387 states have call predecessors, (1909), 377 states have return successors, (1923), 1878 states have call predecessors, (1923), 1907 states have call successors, (1923) [2024-11-23 23:40:55,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8001 states to 8001 states and 11294 transitions. [2024-11-23 23:40:55,596 INFO L78 Accepts]: Start accepts. Automaton has 8001 states and 11294 transitions. Word has length 252 [2024-11-23 23:40:55,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:40:55,598 INFO L471 AbstractCegarLoop]: Abstraction has 8001 states and 11294 transitions. [2024-11-23 23:40:55,598 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-23 23:40:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 8001 states and 11294 transitions. [2024-11-23 23:40:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-23 23:40:55,629 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:40:55,630 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:40:55,630 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-23 23:40:55,630 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:40:55,631 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:40:55,631 INFO L85 PathProgramCache]: Analyzing trace with hash -131977016, now seen corresponding path program 1 times [2024-11-23 23:40:55,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:40:55,632 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972285602] [2024-11-23 23:40:55,632 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:40:55,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:40:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:40:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-11-23 23:40:58,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:40:58,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972285602] [2024-11-23 23:40:58,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [972285602] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:40:58,208 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:40:58,209 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-23 23:40:58,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787080548] [2024-11-23 23:40:58,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:40:58,210 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-23 23:40:58,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:40:58,210 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-23 23:40:58,211 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-23 23:40:58,211 INFO L87 Difference]: Start difference. First operand 8001 states and 11294 transitions. Second operand has 5 states, 5 states have (on average 28.8) internal successors, (144), 4 states have internal predecessors, (144), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-23 23:40:58,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:40:58,552 INFO L93 Difference]: Finished difference Result 16022 states and 22622 transitions. [2024-11-23 23:40:58,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-23 23:40:58,553 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 28.8) internal successors, (144), 4 states have internal predecessors, (144), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) Word has length 302 [2024-11-23 23:40:58,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:40:58,604 INFO L225 Difference]: With dead ends: 16022 [2024-11-23 23:40:58,604 INFO L226 Difference]: Without dead ends: 8025 [2024-11-23 23:40:58,725 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-23 23:40:58,730 INFO L435 NwaCegarLoop]: 2849 mSDtfsCounter, 0 mSDsluCounter, 8540 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 11389 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 23:40:58,731 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 11389 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 23:40:58,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8025 states. [2024-11-23 23:40:59,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8025 to 8017. [2024-11-23 23:40:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8017 states, 5725 states have (on average 1.3055021834061136) internal successors, (7474), 5800 states have internal predecessors, (7474), 1909 states have call successors, (1909), 387 states have call predecessors, (1909), 381 states have return successors, (1929), 1882 states have call predecessors, (1929), 1907 states have call successors, (1929) [2024-11-23 23:40:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8017 states to 8017 states and 11312 transitions. [2024-11-23 23:40:59,171 INFO L78 Accepts]: Start accepts. Automaton has 8017 states and 11312 transitions. Word has length 302 [2024-11-23 23:40:59,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:40:59,174 INFO L471 AbstractCegarLoop]: Abstraction has 8017 states and 11312 transitions. [2024-11-23 23:40:59,174 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 28.8) internal successors, (144), 4 states have internal predecessors, (144), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (35), 3 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-23 23:40:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 8017 states and 11312 transitions. [2024-11-23 23:40:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-23 23:40:59,209 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:40:59,209 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:40:59,209 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-23 23:40:59,209 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:40:59,211 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:40:59,215 INFO L85 PathProgramCache]: Analyzing trace with hash -1850831155, now seen corresponding path program 1 times [2024-11-23 23:40:59,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:40:59,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665371898] [2024-11-23 23:40:59,215 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:40:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:41:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:02,088 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-11-23 23:41:02,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:41:02,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665371898] [2024-11-23 23:41:02,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665371898] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:41:02,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:41:02,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 23:41:02,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208841209] [2024-11-23 23:41:02,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:41:02,099 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 23:41:02,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:41:02,100 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 23:41:02,100 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 23:41:02,100 INFO L87 Difference]: Start difference. First operand 8017 states and 11312 transitions. Second operand has 4 states, 4 states have (on average 39.75) internal successors, (159), 4 states have internal predecessors, (159), 3 states have call successors, (40), 2 states have call predecessors, (40), 3 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2024-11-23 23:41:02,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:41:02,482 INFO L93 Difference]: Finished difference Result 16180 states and 22894 transitions. [2024-11-23 23:41:02,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 23:41:02,483 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 39.75) internal successors, (159), 4 states have internal predecessors, (159), 3 states have call successors, (40), 2 states have call predecessors, (40), 3 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 323 [2024-11-23 23:41:02,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:41:02,547 INFO L225 Difference]: With dead ends: 16180 [2024-11-23 23:41:02,547 INFO L226 Difference]: Without dead ends: 8143 [2024-11-23 23:41:02,580 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 23:41:02,581 INFO L435 NwaCegarLoop]: 2847 mSDtfsCounter, 21 mSDsluCounter, 5680 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 8527 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 23:41:02,581 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 8527 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 23:41:02,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8143 states. [2024-11-23 23:41:03,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8143 to 8023. [2024-11-23 23:41:03,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8023 states, 5731 states have (on average 1.3051823416506718) internal successors, (7480), 5806 states have internal predecessors, (7480), 1909 states have call successors, (1909), 387 states have call predecessors, (1909), 381 states have return successors, (1929), 1882 states have call predecessors, (1929), 1907 states have call successors, (1929) [2024-11-23 23:41:03,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8023 states to 8023 states and 11318 transitions. [2024-11-23 23:41:03,200 INFO L78 Accepts]: Start accepts. Automaton has 8023 states and 11318 transitions. Word has length 323 [2024-11-23 23:41:03,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:41:03,201 INFO L471 AbstractCegarLoop]: Abstraction has 8023 states and 11318 transitions. [2024-11-23 23:41:03,201 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 39.75) internal successors, (159), 4 states have internal predecessors, (159), 3 states have call successors, (40), 2 states have call predecessors, (40), 3 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2024-11-23 23:41:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 8023 states and 11318 transitions. [2024-11-23 23:41:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-23 23:41:03,239 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:41:03,239 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:41:03,239 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-23 23:41:03,239 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:41:03,240 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:41:03,240 INFO L85 PathProgramCache]: Analyzing trace with hash 951630347, now seen corresponding path program 1 times [2024-11-23 23:41:03,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:41:03,241 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115028947] [2024-11-23 23:41:03,241 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:41:03,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:41:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-23 23:41:05,165 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:41:05,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115028947] [2024-11-23 23:41:05,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1115028947] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:41:05,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [929052059] [2024-11-23 23:41:05,165 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:41:05,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:41:05,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:41:05,171 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:41:05,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-23 23:41:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:09,072 INFO L256 TraceCheckSpWp]: Trace formula consists of 8979 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-23 23:41:09,095 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:41:09,495 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-23 23:41:09,495 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:41:09,495 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [929052059] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:41:09,495 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 23:41:09,495 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2024-11-23 23:41:09,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303181495] [2024-11-23 23:41:09,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:41:09,497 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:41:09,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:41:09,497 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:41:09,498 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:41:09,498 INFO L87 Difference]: Start difference. First operand 8023 states and 11318 transitions. Second operand has 3 states, 3 states have (on average 65.0) internal successors, (195), 2 states have internal predecessors, (195), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-11-23 23:41:09,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:41:09,985 INFO L93 Difference]: Finished difference Result 23598 states and 33289 transitions. [2024-11-23 23:41:09,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:41:09,986 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 65.0) internal successors, (195), 2 states have internal predecessors, (195), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 359 [2024-11-23 23:41:09,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:41:10,091 INFO L225 Difference]: With dead ends: 23598 [2024-11-23 23:41:10,091 INFO L226 Difference]: Without dead ends: 15579 [2024-11-23 23:41:10,127 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 363 GetRequests, 359 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:41:10,128 INFO L435 NwaCegarLoop]: 3370 mSDtfsCounter, 2755 mSDsluCounter, 2841 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2755 SdHoareTripleChecker+Valid, 6211 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:41:10,129 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2755 Valid, 6211 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:41:10,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15579 states. [2024-11-23 23:41:11,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15579 to 15572. [2024-11-23 23:41:11,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15572 states, 11132 states have (on average 1.3061444484369387) internal successors, (14540), 11278 states have internal predecessors, (14540), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 744 states have return successors, (3728), 3641 states have call predecessors, (3728), 3692 states have call successors, (3728) [2024-11-23 23:41:11,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15572 states to 15572 states and 21962 transitions. [2024-11-23 23:41:11,360 INFO L78 Accepts]: Start accepts. Automaton has 15572 states and 21962 transitions. Word has length 359 [2024-11-23 23:41:11,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:41:11,361 INFO L471 AbstractCegarLoop]: Abstraction has 15572 states and 21962 transitions. [2024-11-23 23:41:11,361 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 65.0) internal successors, (195), 2 states have internal predecessors, (195), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-11-23 23:41:11,361 INFO L276 IsEmpty]: Start isEmpty. Operand 15572 states and 21962 transitions. [2024-11-23 23:41:11,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-23 23:41:11,464 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:41:11,464 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:41:11,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-23 23:41:11,665 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-11-23 23:41:11,665 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:41:11,666 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:41:11,668 INFO L85 PathProgramCache]: Analyzing trace with hash 684948818, now seen corresponding path program 1 times [2024-11-23 23:41:11,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:41:11,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306920608] [2024-11-23 23:41:11,668 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:41:11,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:41:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:16,707 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-23 23:41:16,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:41:16,712 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306920608] [2024-11-23 23:41:16,712 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306920608] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:41:16,712 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1946799240] [2024-11-23 23:41:16,712 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:41:16,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:41:16,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:41:16,717 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:41:16,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-23 23:41:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:20,964 INFO L256 TraceCheckSpWp]: Trace formula consists of 9108 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-23 23:41:20,981 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:41:21,165 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-23 23:41:21,165 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:41:21,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1946799240] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:41:21,166 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 23:41:21,166 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2024-11-23 23:41:21,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413725213] [2024-11-23 23:41:21,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:41:21,169 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-23 23:41:21,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:41:21,170 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-23 23:41:21,170 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-23 23:41:21,171 INFO L87 Difference]: Start difference. First operand 15572 states and 21962 transitions. Second operand has 6 states, 6 states have (on average 29.0) internal successors, (174), 5 states have internal predecessors, (174), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-23 23:41:21,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:41:21,933 INFO L93 Difference]: Finished difference Result 31180 states and 43984 transitions. [2024-11-23 23:41:21,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-23 23:41:21,935 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 29.0) internal successors, (174), 5 states have internal predecessors, (174), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) Word has length 340 [2024-11-23 23:41:21,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:41:22,038 INFO L225 Difference]: With dead ends: 31180 [2024-11-23 23:41:22,038 INFO L226 Difference]: Without dead ends: 15612 [2024-11-23 23:41:22,089 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 347 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-23 23:41:22,090 INFO L435 NwaCegarLoop]: 2849 mSDtfsCounter, 0 mSDsluCounter, 11390 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14239 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 23:41:22,090 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14239 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 23:41:22,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15612 states. [2024-11-23 23:41:23,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15612 to 15612. [2024-11-23 23:41:23,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15612 states, 11164 states have (on average 1.30526692941598) internal successors, (14572), 11310 states have internal predecessors, (14572), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 752 states have return successors, (3744), 3649 states have call predecessors, (3744), 3692 states have call successors, (3744) [2024-11-23 23:41:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15612 states to 15612 states and 22010 transitions. [2024-11-23 23:41:23,102 INFO L78 Accepts]: Start accepts. Automaton has 15612 states and 22010 transitions. Word has length 340 [2024-11-23 23:41:23,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:41:23,103 INFO L471 AbstractCegarLoop]: Abstraction has 15612 states and 22010 transitions. [2024-11-23 23:41:23,103 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 29.0) internal successors, (174), 5 states have internal predecessors, (174), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-23 23:41:23,104 INFO L276 IsEmpty]: Start isEmpty. Operand 15612 states and 22010 transitions. [2024-11-23 23:41:23,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-23 23:41:23,142 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:41:23,142 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:41:23,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-23 23:41:23,343 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:41:23,344 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:41:23,344 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:41:23,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1272886039, now seen corresponding path program 1 times [2024-11-23 23:41:23,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:41:23,345 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936311453] [2024-11-23 23:41:23,345 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:41:23,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:41:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:26,414 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-11-23 23:41:26,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:41:26,415 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936311453] [2024-11-23 23:41:26,415 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1936311453] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:41:26,415 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:41:26,415 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-23 23:41:26,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459467599] [2024-11-23 23:41:26,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:41:26,416 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-23 23:41:26,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:41:26,417 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-23 23:41:26,417 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:41:26,417 INFO L87 Difference]: Start difference. First operand 15612 states and 22010 transitions. Second operand has 6 states, 6 states have (on average 27.333333333333332) internal successors, (164), 5 states have internal predecessors, (164), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-23 23:41:27,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:41:27,037 INFO L93 Difference]: Finished difference Result 31236 states and 44048 transitions. [2024-11-23 23:41:27,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-23 23:41:27,038 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 27.333333333333332) internal successors, (164), 5 states have internal predecessors, (164), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) Word has length 340 [2024-11-23 23:41:27,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:41:27,133 INFO L225 Difference]: With dead ends: 31236 [2024-11-23 23:41:27,134 INFO L226 Difference]: Without dead ends: 15628 [2024-11-23 23:41:27,182 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:41:27,183 INFO L435 NwaCegarLoop]: 2847 mSDtfsCounter, 1 mSDsluCounter, 11373 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 14220 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 23:41:27,183 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 14220 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 23:41:27,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15628 states. [2024-11-23 23:41:27,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15628 to 15628. [2024-11-23 23:41:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15628 states, 11180 states have (on average 1.304830053667263) internal successors, (14588), 11318 states have internal predecessors, (14588), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 752 states have return successors, (3744), 3657 states have call predecessors, (3744), 3692 states have call successors, (3744) [2024-11-23 23:41:28,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15628 states to 15628 states and 22026 transitions. [2024-11-23 23:41:28,049 INFO L78 Accepts]: Start accepts. Automaton has 15628 states and 22026 transitions. Word has length 340 [2024-11-23 23:41:28,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:41:28,050 INFO L471 AbstractCegarLoop]: Abstraction has 15628 states and 22026 transitions. [2024-11-23 23:41:28,050 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 27.333333333333332) internal successors, (164), 5 states have internal predecessors, (164), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-23 23:41:28,050 INFO L276 IsEmpty]: Start isEmpty. Operand 15628 states and 22026 transitions. [2024-11-23 23:41:28,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-23 23:41:28,087 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:41:28,087 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:41:28,087 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-23 23:41:28,088 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:41:28,088 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:41:28,088 INFO L85 PathProgramCache]: Analyzing trace with hash 801262615, now seen corresponding path program 1 times [2024-11-23 23:41:28,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:41:28,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048541893] [2024-11-23 23:41:28,089 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:41:28,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:41:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:31,816 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-23 23:41:31,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:41:31,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048541893] [2024-11-23 23:41:31,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1048541893] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:41:31,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [635956107] [2024-11-23 23:41:31,822 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:41:31,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:41:31,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:41:31,827 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:41:31,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-23 23:41:35,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:36,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 9145 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-23 23:41:36,023 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:41:36,085 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-23 23:41:36,085 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:41:36,085 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [635956107] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:41:36,085 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 23:41:36,086 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2024-11-23 23:41:36,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754520322] [2024-11-23 23:41:36,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:41:36,089 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:41:36,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:41:36,089 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:41:36,089 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:41:36,090 INFO L87 Difference]: Start difference. First operand 15628 states and 22026 transitions. Second operand has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-23 23:41:36,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:41:36,429 INFO L93 Difference]: Finished difference Result 31252 states and 44056 transitions. [2024-11-23 23:41:36,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:41:36,430 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 343 [2024-11-23 23:41:36,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:41:36,528 INFO L225 Difference]: With dead ends: 31252 [2024-11-23 23:41:36,528 INFO L226 Difference]: Without dead ends: 15628 [2024-11-23 23:41:36,587 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:41:36,588 INFO L435 NwaCegarLoop]: 2849 mSDtfsCounter, 2 mSDsluCounter, 2846 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 5695 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:41:36,589 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 5695 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:41:36,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15628 states. [2024-11-23 23:41:37,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15628 to 15628. [2024-11-23 23:41:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15628 states, 11180 states have (on average 1.3041144901610018) internal successors, (14580), 11318 states have internal predecessors, (14580), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 752 states have return successors, (3744), 3657 states have call predecessors, (3744), 3692 states have call successors, (3744) [2024-11-23 23:41:37,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15628 states to 15628 states and 22018 transitions. [2024-11-23 23:41:37,681 INFO L78 Accepts]: Start accepts. Automaton has 15628 states and 22018 transitions. Word has length 343 [2024-11-23 23:41:37,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:41:37,682 INFO L471 AbstractCegarLoop]: Abstraction has 15628 states and 22018 transitions. [2024-11-23 23:41:37,682 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-23 23:41:37,682 INFO L276 IsEmpty]: Start isEmpty. Operand 15628 states and 22018 transitions. [2024-11-23 23:41:37,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-23 23:41:37,729 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:41:37,730 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:41:37,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-23 23:41:37,930 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-23 23:41:37,931 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:41:37,932 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:41:37,933 INFO L85 PathProgramCache]: Analyzing trace with hash -766708486, now seen corresponding path program 1 times [2024-11-23 23:41:37,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:41:37,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104174991] [2024-11-23 23:41:37,933 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:41:37,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:41:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:41,662 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-23 23:41:41,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:41:41,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104174991] [2024-11-23 23:41:41,663 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1104174991] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:41:41,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1916852046] [2024-11-23 23:41:41,663 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:41:41,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:41:41,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:41:41,666 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:41:41,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-23 23:41:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:45,801 INFO L256 TraceCheckSpWp]: Trace formula consists of 9148 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-23 23:41:45,813 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:41:45,898 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2024-11-23 23:41:45,898 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:41:45,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1916852046] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:41:45,899 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 23:41:45,899 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2024-11-23 23:41:45,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782798684] [2024-11-23 23:41:45,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:41:45,900 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-23 23:41:45,900 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:41:45,901 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-23 23:41:45,901 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-23 23:41:45,902 INFO L87 Difference]: Start difference. First operand 15628 states and 22018 transitions. Second operand has 7 states, 7 states have (on average 25.142857142857142) internal successors, (176), 6 states have internal predecessors, (176), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-23 23:41:46,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:41:46,740 INFO L93 Difference]: Finished difference Result 31300 states and 44128 transitions. [2024-11-23 23:41:46,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-23 23:41:46,740 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 25.142857142857142) internal successors, (176), 6 states have internal predecessors, (176), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) Word has length 345 [2024-11-23 23:41:46,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:41:46,847 INFO L225 Difference]: With dead ends: 31300 [2024-11-23 23:41:46,847 INFO L226 Difference]: Without dead ends: 15676 [2024-11-23 23:41:46,907 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 352 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-23 23:41:46,908 INFO L435 NwaCegarLoop]: 2847 mSDtfsCounter, 0 mSDsluCounter, 14214 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17061 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-23 23:41:46,908 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17061 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-23 23:41:46,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15676 states. [2024-11-23 23:41:47,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15676 to 15676. [2024-11-23 23:41:47,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15676 states, 11220 states have (on average 1.303030303030303) internal successors, (14620), 11358 states have internal predecessors, (14620), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 760 states have return successors, (3784), 3665 states have call predecessors, (3784), 3692 states have call successors, (3784) [2024-11-23 23:41:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15676 states to 15676 states and 22098 transitions. [2024-11-23 23:41:47,762 INFO L78 Accepts]: Start accepts. Automaton has 15676 states and 22098 transitions. Word has length 345 [2024-11-23 23:41:47,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:41:47,762 INFO L471 AbstractCegarLoop]: Abstraction has 15676 states and 22098 transitions. [2024-11-23 23:41:47,763 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 25.142857142857142) internal successors, (176), 6 states have internal predecessors, (176), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-23 23:41:47,763 INFO L276 IsEmpty]: Start isEmpty. Operand 15676 states and 22098 transitions. [2024-11-23 23:41:47,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-23 23:41:47,797 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:41:47,798 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:41:47,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-23 23:41:47,998 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0049abba-6732-40bb-a9f1-0e8549260042/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-23 23:41:47,999 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:41:47,999 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:41:48,000 INFO L85 PathProgramCache]: Analyzing trace with hash -1139501597, now seen corresponding path program 1 times [2024-11-23 23:41:48,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:41:48,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000918101] [2024-11-23 23:41:48,000 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:41:48,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:41:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:41:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2024-11-23 23:41:52,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:41:52,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000918101] [2024-11-23 23:41:52,127 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2000918101] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:41:52,128 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:41:52,128 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-23 23:41:52,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849888636] [2024-11-23 23:41:52,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:41:52,129 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-23 23:41:52,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:41:52,129 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-23 23:41:52,130 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:41:52,130 INFO L87 Difference]: Start difference. First operand 15676 states and 22098 transitions. Second operand has 6 states, 6 states have (on average 28.833333333333332) internal successors, (173), 5 states have internal predecessors, (173), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (43), 3 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-23 23:41:52,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:41:52,554 INFO L93 Difference]: Finished difference Result 31372 states and 44232 transitions. [2024-11-23 23:41:52,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-23 23:41:52,555 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 28.833333333333332) internal successors, (173), 5 states have internal predecessors, (173), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (43), 3 states have call predecessors, (43), 2 states have call successors, (43) Word has length 365 [2024-11-23 23:41:52,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:41:52,659 INFO L225 Difference]: With dead ends: 31372 [2024-11-23 23:41:52,659 INFO L226 Difference]: Without dead ends: 15700 [2024-11-23 23:41:52,714 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-23 23:41:52,714 INFO L435 NwaCegarLoop]: 2848 mSDtfsCounter, 0 mSDsluCounter, 11385 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14233 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 23:41:52,715 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14233 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 23:41:52,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15700 states. [2024-11-23 23:41:53,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15700 to 15700. [2024-11-23 23:41:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15700 states, 11244 states have (on average 1.3023834934187122) internal successors, (14644), 11374 states have internal predecessors, (14644), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 760 states have return successors, (3784), 3673 states have call predecessors, (3784), 3692 states have call successors, (3784) [2024-11-23 23:41:53,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15700 states to 15700 states and 22122 transitions. [2024-11-23 23:41:53,637 INFO L78 Accepts]: Start accepts. Automaton has 15700 states and 22122 transitions. Word has length 365 [2024-11-23 23:41:53,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:41:53,638 INFO L471 AbstractCegarLoop]: Abstraction has 15700 states and 22122 transitions. [2024-11-23 23:41:53,638 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 28.833333333333332) internal successors, (173), 5 states have internal predecessors, (173), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (43), 3 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-23 23:41:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 15700 states and 22122 transitions. [2024-11-23 23:41:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-23 23:41:53,677 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:41:53,677 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:41:53,677 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-23 23:41:53,678 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:41:53,678 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:41:53,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1501117196, now seen corresponding path program 2 times [2024-11-23 23:41:53,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:41:53,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1083967860] [2024-11-23 23:41:53,679 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-23 23:41:53,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:42:00,113 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-23 23:42:00,113 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-23 23:42:01,378 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2024-11-23 23:42:01,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:42:01,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1083967860] [2024-11-23 23:42:01,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1083967860] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:42:01,379 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:42:01,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:42:01,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600685053] [2024-11-23 23:42:01,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:42:01,380 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:42:01,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:42:01,381 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:42:01,381 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:42:01,381 INFO L87 Difference]: Start difference. First operand 15700 states and 22122 transitions. Second operand has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-23 23:42:01,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:42:01,894 INFO L93 Difference]: Finished difference Result 31408 states and 44312 transitions. [2024-11-23 23:42:01,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:42:01,894 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 385 [2024-11-23 23:42:01,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:42:01,986 INFO L225 Difference]: With dead ends: 31408 [2024-11-23 23:42:01,987 INFO L226 Difference]: Without dead ends: 15712 [2024-11-23 23:42:02,045 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 [2024-11-23 23:42:02,045 INFO L435 NwaCegarLoop]: 2850 mSDtfsCounter, 0 mSDsluCounter, 2846 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5696 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:42:02,046 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5696 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:42:02,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15712 states. [2024-11-23 23:42:02,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15712 to 15712. [2024-11-23 23:42:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15712 states, 11256 states have (on average 1.3020611229566454) internal successors, (14656), 11386 states have internal predecessors, (14656), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 760 states have return successors, (3784), 3673 states have call predecessors, (3784), 3692 states have call successors, (3784) [2024-11-23 23:42:02,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15712 states to 15712 states and 22134 transitions. [2024-11-23 23:42:02,855 INFO L78 Accepts]: Start accepts. Automaton has 15712 states and 22134 transitions. Word has length 385 [2024-11-23 23:42:02,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:42:02,856 INFO L471 AbstractCegarLoop]: Abstraction has 15712 states and 22134 transitions. [2024-11-23 23:42:02,856 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-23 23:42:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 15712 states and 22134 transitions. [2024-11-23 23:42:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-23 23:42:02,894 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:42:02,894 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 7, 7, 7, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:42:02,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-23 23:42:02,895 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:42:02,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:42:02,896 INFO L85 PathProgramCache]: Analyzing trace with hash -582496300, now seen corresponding path program 1 times [2024-11-23 23:42:02,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:42:02,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19832791] [2024-11-23 23:42:02,896 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:42:02,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:42:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:42:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 520 trivial. 0 not checked. [2024-11-23 23:42:04,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:42:04,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19832791] [2024-11-23 23:42:04,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [19832791] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:42:04,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:42:04,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-23 23:42:04,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217155948] [2024-11-23 23:42:04,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:42:04,906 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-23 23:42:04,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:42:04,907 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-23 23:42:04,907 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:42:04,907 INFO L87 Difference]: Start difference. First operand 15712 states and 22134 transitions. Second operand has 8 states, 8 states have (on average 21.25) internal successors, (170), 6 states have internal predecessors, (170), 2 states have call successors, (44), 2 states have call predecessors, (44), 4 states have return successors, (42), 4 states have call predecessors, (42), 2 states have call successors, (42) [2024-11-23 23:42:05,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:42:05,365 INFO L93 Difference]: Finished difference Result 31528 states and 44460 transitions. [2024-11-23 23:42:05,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-23 23:42:05,365 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 21.25) internal successors, (170), 6 states have internal predecessors, (170), 2 states have call successors, (44), 2 states have call predecessors, (44), 4 states have return successors, (42), 4 states have call predecessors, (42), 2 states have call successors, (42) Word has length 379 [2024-11-23 23:42:05,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:42:05,474 INFO L225 Difference]: With dead ends: 31528 [2024-11-23 23:42:05,474 INFO L226 Difference]: Without dead ends: 15820 [2024-11-23 23:42:05,530 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-23 23:42:05,531 INFO L435 NwaCegarLoop]: 2845 mSDtfsCounter, 0 mSDsluCounter, 17060 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 19905 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 23:42:05,531 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 19905 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 23:42:05,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15820 states. [2024-11-23 23:42:06,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15820 to 15768. [2024-11-23 23:42:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15768 states, 11300 states have (on average 1.3008849557522124) internal successors, (14700), 11430 states have internal predecessors, (14700), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 772 states have return successors, (3812), 3685 states have call predecessors, (3812), 3692 states have call successors, (3812) [2024-11-23 23:42:06,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15768 states to 15768 states and 22206 transitions. [2024-11-23 23:42:06,308 INFO L78 Accepts]: Start accepts. Automaton has 15768 states and 22206 transitions. Word has length 379 [2024-11-23 23:42:06,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:42:06,309 INFO L471 AbstractCegarLoop]: Abstraction has 15768 states and 22206 transitions. [2024-11-23 23:42:06,309 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 21.25) internal successors, (170), 6 states have internal predecessors, (170), 2 states have call successors, (44), 2 states have call predecessors, (44), 4 states have return successors, (42), 4 states have call predecessors, (42), 2 states have call successors, (42) [2024-11-23 23:42:06,309 INFO L276 IsEmpty]: Start isEmpty. Operand 15768 states and 22206 transitions. [2024-11-23 23:42:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-23 23:42:06,332 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:42:06,332 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:42:06,332 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-23 23:42:06,332 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:42:06,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:42:06,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1037185697, now seen corresponding path program 1 times [2024-11-23 23:42:06,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:42:06,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373756097] [2024-11-23 23:42:06,333 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:42:06,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:42:08,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:42:09,470 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2024-11-23 23:42:09,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:42:09,470 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373756097] [2024-11-23 23:42:09,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373756097] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:42:09,470 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:42:09,471 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:42:09,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [337628512] [2024-11-23 23:42:09,471 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:42:09,471 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:42:09,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:42:09,472 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:42:09,472 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:42:09,473 INFO L87 Difference]: Start difference. First operand 15768 states and 22206 transitions. Second operand has 3 states, 3 states have (on average 57.333333333333336) internal successors, (172), 3 states have internal predecessors, (172), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-23 23:42:09,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:42:09,860 INFO L93 Difference]: Finished difference Result 31544 states and 44480 transitions. [2024-11-23 23:42:09,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:42:09,860 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.333333333333336) internal successors, (172), 3 states have internal predecessors, (172), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 386 [2024-11-23 23:42:09,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:42:09,934 INFO L225 Difference]: With dead ends: 31544 [2024-11-23 23:42:09,934 INFO L226 Difference]: Without dead ends: 15780 [2024-11-23 23:42:09,979 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 [2024-11-23 23:42:09,980 INFO L435 NwaCegarLoop]: 2851 mSDtfsCounter, 0 mSDsluCounter, 2846 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5697 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:42:09,980 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5697 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:42:09,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15780 states. [2024-11-23 23:42:10,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15780 to 15768. [2024-11-23 23:42:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15768 states, 11300 states have (on average 1.3008849557522124) internal successors, (14700), 11430 states have internal predecessors, (14700), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 772 states have return successors, (3812), 3685 states have call predecessors, (3812), 3692 states have call successors, (3812) [2024-11-23 23:42:10,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15768 states to 15768 states and 22206 transitions. [2024-11-23 23:42:10,508 INFO L78 Accepts]: Start accepts. Automaton has 15768 states and 22206 transitions. Word has length 386 [2024-11-23 23:42:10,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:42:10,509 INFO L471 AbstractCegarLoop]: Abstraction has 15768 states and 22206 transitions. [2024-11-23 23:42:10,509 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.333333333333336) internal successors, (172), 3 states have internal predecessors, (172), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-23 23:42:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 15768 states and 22206 transitions. [2024-11-23 23:42:10,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-23 23:42:10,534 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:42:10,534 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:42:10,534 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-23 23:42:10,534 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:42:10,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:42:10,535 INFO L85 PathProgramCache]: Analyzing trace with hash 331097857, now seen corresponding path program 1 times [2024-11-23 23:42:10,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:42:10,535 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503985873] [2024-11-23 23:42:10,535 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:42:10,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:42:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:42:12,065 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2024-11-23 23:42:12,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:42:12,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503985873] [2024-11-23 23:42:12,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1503985873] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:42:12,066 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:42:12,066 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-23 23:42:12,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92515723] [2024-11-23 23:42:12,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:42:12,066 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-23 23:42:12,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:42:12,067 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-23 23:42:12,067 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-23 23:42:12,067 INFO L87 Difference]: Start difference. First operand 15768 states and 22206 transitions. Second operand has 5 states, 5 states have (on average 41.2) internal successors, (206), 4 states have internal predecessors, (206), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) [2024-11-23 23:42:12,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:42:12,702 INFO L93 Difference]: Finished difference Result 39641 states and 55828 transitions. [2024-11-23 23:42:12,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-23 23:42:12,703 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 41.2) internal successors, (206), 4 states have internal predecessors, (206), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) Word has length 390 [2024-11-23 23:42:12,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:42:12,805 INFO L225 Difference]: With dead ends: 39641 [2024-11-23 23:42:12,805 INFO L226 Difference]: Without dead ends: 23877 [2024-11-23 23:42:12,851 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-23 23:42:12,852 INFO L435 NwaCegarLoop]: 2848 mSDtfsCounter, 2843 mSDsluCounter, 8533 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2845 SdHoareTripleChecker+Valid, 11381 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 23:42:12,852 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2845 Valid, 11381 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 23:42:12,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23877 states. [2024-11-23 23:42:13,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23877 to 15768. [2024-11-23 23:42:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15768 states, 11300 states have (on average 1.3005309734513275) internal successors, (14696), 11430 states have internal predecessors, (14696), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 772 states have return successors, (3812), 3685 states have call predecessors, (3812), 3692 states have call successors, (3812) [2024-11-23 23:42:13,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15768 states to 15768 states and 22202 transitions. [2024-11-23 23:42:13,938 INFO L78 Accepts]: Start accepts. Automaton has 15768 states and 22202 transitions. Word has length 390 [2024-11-23 23:42:13,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:42:13,939 INFO L471 AbstractCegarLoop]: Abstraction has 15768 states and 22202 transitions. [2024-11-23 23:42:13,939 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 41.2) internal successors, (206), 4 states have internal predecessors, (206), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) [2024-11-23 23:42:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 15768 states and 22202 transitions. [2024-11-23 23:42:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-23 23:42:13,976 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:42:13,977 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:42:13,977 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-23 23:42:13,977 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:42:13,977 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:42:13,978 INFO L85 PathProgramCache]: Analyzing trace with hash 254197059, now seen corresponding path program 1 times [2024-11-23 23:42:13,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:42:13,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746606900] [2024-11-23 23:42:13,978 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:42:13,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:42:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:42:15,987 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-23 23:42:15,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:42:15,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [746606900] [2024-11-23 23:42:15,987 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [746606900] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:42:15,988 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:42:15,988 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-23 23:42:15,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560573104] [2024-11-23 23:42:15,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:42:15,989 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-23 23:42:15,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:42:15,990 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-23 23:42:15,990 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-23 23:42:15,991 INFO L87 Difference]: Start difference. First operand 15768 states and 22202 transitions. Second operand has 5 states, 5 states have (on average 41.6) internal successors, (208), 4 states have internal predecessors, (208), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) [2024-11-23 23:42:20,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:42:21,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:42:21,284 INFO L93 Difference]: Finished difference Result 47344 states and 66646 transitions. [2024-11-23 23:42:21,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-23 23:42:21,285 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 41.6) internal successors, (208), 4 states have internal predecessors, (208), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) Word has length 390 [2024-11-23 23:42:21,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:42:21,439 INFO L225 Difference]: With dead ends: 47344 [2024-11-23 23:42:21,439 INFO L226 Difference]: Without dead ends: 31580 [2024-11-23 23:42:21,496 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-23 23:42:21,497 INFO L435 NwaCegarLoop]: 5637 mSDtfsCounter, 2845 mSDsluCounter, 14105 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2846 SdHoareTripleChecker+Valid, 19742 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-23 23:42:21,498 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2846 Valid, 19742 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-11-23 23:42:21,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31580 states. [2024-11-23 23:42:22,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31580 to 15800. [2024-11-23 23:42:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15800 states, 11324 states have (on average 1.2998940303779583) internal successors, (14720), 11454 states have internal predecessors, (14720), 3694 states have call successors, (3694), 754 states have call predecessors, (3694), 780 states have return successors, (3820), 3693 states have call predecessors, (3820), 3692 states have call successors, (3820) [2024-11-23 23:42:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15800 states to 15800 states and 22234 transitions. [2024-11-23 23:42:22,607 INFO L78 Accepts]: Start accepts. Automaton has 15800 states and 22234 transitions. Word has length 390 [2024-11-23 23:42:22,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:42:22,608 INFO L471 AbstractCegarLoop]: Abstraction has 15800 states and 22234 transitions. [2024-11-23 23:42:22,608 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 41.6) internal successors, (208), 4 states have internal predecessors, (208), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) [2024-11-23 23:42:22,608 INFO L276 IsEmpty]: Start isEmpty. Operand 15800 states and 22234 transitions. [2024-11-23 23:42:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-23 23:42:22,628 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:42:22,628 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:42:22,628 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-23 23:42:22,628 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:42:22,629 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:42:22,629 INFO L85 PathProgramCache]: Analyzing trace with hash -309360273, now seen corresponding path program 1 times [2024-11-23 23:42:22,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:42:22,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943799433] [2024-11-23 23:42:22,629 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:42:22,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms